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CVE-2026-94634 (GCVE-0-2026-94634)

Vulnerability from cvelistv5 – Published: 2026-10-02 10:11 – Updated: 2026-10-02 10:11

Title

Apache Thrift: Python `TJSONProtocol` has a string length limit that is off by default

Summary

Allocation of resources without limits or throttling, Initialization of a resource with an insecure default vulnerability in Apache Thrift Python bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

Severity

8.2 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

CWE

CWE-770 - Allocation of resources without limits or throttling
CWE-1188 - Initialization of a resource with an insecure default

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://lists.apache.org/thread/33otcgbqd27wf6qq8…	vendor-advisory
https://lists.apache.org/thread/dgy8ox9t4bh1xhf74…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Thrift	Affected: 0 , < 0.25.0 (semver)

Credits

Ho1aAs <xxy010605@gmail.com>

Show details on NVD website

JSON

To clipboard

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CVE-2026-103885 (GCVE-0-2026-103885)

Vulnerability from cvelistv5 – Published: 2026-10-02 10:09 – Updated: 2026-10-02 10:09

Title

Apache Directory LDAP API: Denial of service via crafted telephone number values

Summary

Asymmetric Resource Consumption vulnerability in Apache Directory LDAP API. A LDAP server using the LDAP API (like Apache DS) may consume 100% of a CPU core indefinitely when processing some badly crafted Telephone Numbers. This issue affects Apache Directory LDAP API: from 2.1.0 before 2.1.9. Users are recommended to upgrade to version 2.1.9, which fixes the issue.

Severity

No CVSS data available.

Assigner

apache mitre root Scorecard

References

1 reference

URL	Tags
https://lists.apache.org/thread.html/wjt9p1l123v6…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Directory LDAP API	Affected: 2.1.0 , < 2.1.9 (semver)

Credits

Claude Security The Apache Software Foundation

Show details on NVD website

JSON

To clipboard

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CVE-2026-103877 (GCVE-0-2026-103877)

Vulnerability from cvelistv5 – Published: 2026-10-02 10:08 – Updated: 2026-10-02 10:08

Title

Apache Directory LDAP API: Unsafe loading of Java code from LDAP schema elements

Summary

Deserialization of Untrusted Data vulnerability in Apache Directory LDAP API. A rogue/compromised LDAP server (or pre-TLS MITM) can answer a client's loadSchema() subschema search with a schema object that contains a serialized Java class, allowing some potential RCE. This issue affects Apache Directory LDAP API: from 2.1.0 before 2.1.9. Users are recommended to upgrade to version 2.1.9, which fixes the issue.

Severity

No CVSS data available.

CWE

CWE-502 - Deserialization of Untrusted Data

Assigner

apache mitre root Scorecard

References

1 reference

URL	Tags
https://lists.apache.org/thread.html/sys8l881blqf…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Directory LDAP API	Affected: 2.1.0 , < 2.1.9 (semver)

Credits

Claude Security The Apache Software Foundation

Show details on NVD website

JSON

To clipboard

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CVE-2026-103880 (GCVE-0-2026-103880)

Vulnerability from cvelistv5 – Published: 2026-10-02 10:03 – Updated: 2026-10-02 10:03

Title

Apache Directory LDAP API: Denial of service via excessive bcrypt cost factor in stored passwords

Summary

Asymmetric Resource Consumption vulnerability in Apache Directory LDAP API. Storing a password using the bcrypt algorithm with a high force like 30 in a LDAP server that supports this algorithm will cause the server CPU to run for hours checking the credentials. A bounded cost should be enforced to avoid a server DOS. This issue affects Apache Directory LDAP API: from 2.1.0 before 2.1.9. Users are recommended to upgrade to version 2.1.9, which fixes the issue.

Severity

No CVSS data available.

CWE

CWE-405 - Asymmetric Resource Consumption (Amplification)

Assigner

apache mitre root Scorecard

References

1 reference

URL	Tags
https://lists.apache.org/thread.html/39q63m54v9go…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Directory LDAP API	Affected: 2.1.0 , < 2.1.9 (semver)

Credits

Claude Security The Apache Software Foundation

Show details on NVD website

JSON

To clipboard

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CVE-2026-103878 (GCVE-0-2026-103878)

Vulnerability from cvelistv5 – Published: 2026-10-02 10:02 – Updated: 2026-10-02 10:02

Title

Apache Directory LDAP API: Injection of plaintext responses during StartTLS

Summary

Cleartext transmission of sensitive information vulnerability in Apache Directory LDAP API. A StartTLS extended operation started after a Search request has been sent can lead to receive data in plain text before the TLS Handshake has been completed. This issue affects Apache Directory LDAP API: from 2.1.0 before 2.1.9. Users are recommended to upgrade to version 2.1.9, which fixes the issue.

Severity

No CVSS data available.

CWE

CWE-345 - (Insufficient Verification of Data Authenticity)

Assigner

apache mitre root Scorecard

References

1 reference

URL	Tags
https://lists.apache.org/thread.html/d98f9w01nd3z…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Directory LDAP API	Affected: 2.1.0 , < 2.1.9 (semver)

Credits

Claude Security The Apache Software Foundation

Show details on NVD website

JSON

To clipboard

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CVE-2026-103552 (GCVE-0-2026-103552)

Vulnerability from cvelistv5 – Published: 2026-10-02 09:48 – Updated: 2026-10-02 09:48

Title

Apache Directory LDAP API: A unbound client can send a deeply nested search filter that overflows the stack in the server's decoder

Summary

Stack Overflow vulnerability in Apache Directory LDAP API. Before binding, a client can send a deeply nested search filter that overflows the stack in the server's decoder. This issue affects Apache Directory LDAP API: from 1.2.0 before 1.2.9. Users are recommended to upgrade to version 1.2.9, which fixes the issue.

Severity

No CVSS data available.

CWE

CWE-121 - Stack-based buffer overflow

Assigner

apache mitre root Scorecard

References

1 reference

URL	Tags
https://lists.apache.org/thread.html/fn3bwknn5726…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Directory LDAP API	Affected: 1.2.0 , < 1.2.9 (semver)

Credits

Claude Security The Apache Software Foundation

Show details on NVD website

JSON

To clipboard

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CVE-2026-94639 (GCVE-0-2026-94639)

Vulnerability from cvelistv5 – Published: 2026-10-02 09:33 – Updated: 2026-10-02 09:33

Title

Apache Thrift: Java `TSaslNonblockingServer`: residual of CVE-2026-61373 (thread-death black hole + no cross-connection budget)

Summary

improper handling of exceptional conditions, Allocation of resources without limits or throttling, Uncaught exception vulnerability in Apache Thrift Java bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

Severity

8.2 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

CWE

CWE-755 - improper handling of exceptional conditions
CWE-770 - Allocation of resources without limits or throttling
CWE-248 - Uncaught exception

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://lists.apache.org/thread/33otcgbqd27wf6qq8…	vendor-advisory
https://lists.apache.org/thread/5okpz47dv8hy0s3r6…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Thrift	Affected: 0 , < 0.25.0 (semver)

Credits

Sylwester Lachiewicz

Show details on NVD website

JSON

To clipboard

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CVE-2026-102731 (GCVE-0-2026-102731)

Vulnerability from cvelistv5 – Published: 2026-10-02 09:22 – Updated: 2026-10-02 09:22

Title

Apache Directory LDAP API: Denial of service via excessive memory allocation in BER decode

Summary

Memory allocation with excessive size value vulnerability in Apache Directory LDAP API. A malicious peer (or a MITM) can send a small BER-encoded response causing a large memory allocation before any data is received. This can lead to an OutOfMemoryError and denial of service. The client JVM OOMs (OutOfMemoryError bypasses the DecoderException handlers) or pins the large allocation per connection while the attacker stalls. A handful of connections exhausts any heap. The same bytes from an unauthenticated pre-bind client hit any embedding server that did not set MAX_PDU_SIZE_ATTR. This issue affects Apache Directory LDAP API: from 1.2.0 before 1.2.9. Users are recommended to upgrade to version 1.2.9, which fixes the issue.

Severity

No CVSS data available.

CWE

CWE-789 - Memory allocation with excessive size value

Assigner

apache mitre root Scorecard

References

1 reference

URL	Tags
https://lists.apache.org/thread.html/b8kg8881pc0v…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Directory LDAP API	Affected: 1.2.0 , < 1.2.9 (semver)

Credits

Claude Security The Apache Software Foundation

Show details on NVD website

JSON

To clipboard

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CVE-2026-94635 (GCVE-0-2026-94635)

Vulnerability from cvelistv5 – Published: 2026-10-02 09:07 – Updated: 2026-10-02 09:07

Title

Apache Thrift: Lua `TBinaryProtocol:readMessageBegin` bypasses `checkStringSize` on the pre-versioned name

Summary

Allocation of resources without limits or throttling, Improper handling of length parameter inconsistency vulnerability in Apache Thrift Lua bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

Severity

8.7 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

CWE

CWE-770 - Allocation of resources without limits or throttling
CWE-130 - Improper handling of length parameter inconsistency

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://lists.apache.org/thread/33otcgbqd27wf6qq8…	vendor-advisory
https://lists.apache.org/thread/ow8994gb5g8ssmmbk…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Thrift	Affected: 0 , < 0.25.0 (semver)

Credits

Ho1aAs <xxy010605@gmail.com>

Show details on NVD website

JSON

To clipboard

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CVE-2026-63686 (GCVE-0-2026-63686)

Vulnerability from cvelistv5 – Published: 2026-10-01 16:20 – Updated: 2026-10-01 20:09

Title

Apache HTTP Server: mod_xml2enc crash on charset conversion failure

Summary

A NULL pointer dereference in mod_xml2enc in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an untrusted backend server to cause a denial of service via a proxied response with a charset whose conversion partially succeeds then fails. Users are recommended to upgrade to version 2.4.69, which fixes this issue.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-01 19:34 UTC

CWE

CWE-476 - NULL Pointer Dereference

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/1…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache HTTP Server	Affected: 2.4.0 , ≤ 2.4.68 (semver)

Credits

Lucian Nitescu Zhen Kong

Show details on NVD website

JSON

To clipboard

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CVE-2026-93546 (GCVE-0-2026-93546)

Vulnerability from cvelistv5 – Published: 2026-10-01 16:19 – Updated: 2026-10-01 20:09

Title

Apache HTTP Server: mod_dav_fs namespace overflow

Summary

Integer overflow in mod_dav_fs in Apache HTTP Server through 2.4.68 allows an authenticated WebDAV client with write access to crash worker processes and persistently corrupt a directory's property database via PROPPATCH requests declaring many XML namespaces.

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-01 19:38 UTC

CWE

CWE-190 - Integer overflow or wraparound

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/1…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache HTTP Server	Affected: 0 , ≤ 2.4.68 (semver)

Credits

Zhen Kong Calif.io in collaboration with Anthropic AISLE in partnership with Red Hat

Show details on NVD website

JSON

To clipboard

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CVE-2026-79768 (GCVE-0-2026-79768)

Vulnerability from cvelistv5 – Published: 2026-10-01 16:18 – Updated: 2026-10-01 20:09

Title

Apache HTTP Server: mod_userdir information disclosure

Summary

Path equivalence: '/./' (single dot directory) vulnerability in Apache HTTP Server's mod_userdir module when configured with absolute non-wildcard UserDir directive (the 2nd form in https://httpd.apache.org/docs/2.4/mod/mod_userdir.html#userdir) This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-01 19:41 UTC

CWE

CWE-55 - Path equivalence: '/./' (single dot directory)

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/1…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache HTTP Server	Affected: 2.4.0 , ≤ 2.4.68 (semver)

Credits

Vlatko Kosturjak, Marlink Cyber

Show details on NVD website

JSON

To clipboard

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CVE-2026-73637 (GCVE-0-2026-73637)

Vulnerability from cvelistv5 – Published: 2026-10-01 16:18 – Updated: 2026-10-01 20:09

Title

Apache HTTP Server: mod_auth_digest DoS attack

Summary

Use after free in mod_auth_digest in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an unauthenticated remote client to cause authentication state corruption via concurrent Digest authentication requests when AuthDigestNcCheck is enabled or AuthDigestNonceLifetime is set to 0. Users are recommended to upgrade to version 2.4.69, which fixes this issue.

Severity

7.3 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-01 19:42 UTC

CWE

CWE-416 - Use After Free

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/1…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache HTTP Server	Affected: 2.4.0 , ≤ 2.4.68 (semver)

Credits

Zhen Kong Darren Carreras (DarrenC)

Show details on NVD website

JSON

To clipboard

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CVE-2026-73636 (GCVE-0-2026-73636)

Vulnerability from cvelistv5 – Published: 2026-10-01 16:17 – Updated: 2026-10-01 20:09

Title

Apache HTTP Server: mod_auth_digest one-time-nonce replay attack

Summary

Authentication bypass by capture-replay in mod_auth_digest in Apache Software Foundation Apache HTTP Server 2.4.x on all platforms allows a man-in-the-middle (MITM) attacker to replay captured digest authentication credentials via crafted requests that trigger garbage collection of the client's shared memory entry when AuthDigestNonceLifetime is set to 0. Users are recommended to upgrade to version 2.4.69, which fixes this issue.

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-01 19:43 UTC

CWE

CWE-294 - Authentication Bypass by Capture-replay

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/1…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache HTTP Server	Affected: 2.4.0 , ≤ 2.4.68 (semver)

Credits

Hyojae Lee

Show details on NVD website

JSON

To clipboard

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CVE-2026-93546 (GCVE-0-2026-93546)

Vulnerability from nvd – Published: 2026-10-01 16:19 – Updated: 2026-10-01 20:09

Title

Apache HTTP Server: mod_dav_fs namespace overflow

Summary

Integer overflow in mod_dav_fs in Apache HTTP Server through 2.4.68 allows an authenticated WebDAV client with write access to crash worker processes and persistently corrupt a directory's property database via PROPPATCH requests declaring many XML namespaces.

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-01 19:38 UTC

CWE

CWE-190 - Integer overflow or wraparound

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/1…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache HTTP Server	Affected: 0 , ≤ 2.4.68 (semver)

Credits

Zhen Kong Calif.io in collaboration with Anthropic AISLE in partnership with Red Hat

Show details on NVD website

JSON

To clipboard

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CVE-2026-79768 (GCVE-0-2026-79768)

Vulnerability from nvd – Published: 2026-10-01 16:18 – Updated: 2026-10-01 20:09

Title

Apache HTTP Server: mod_userdir information disclosure

Summary

Path equivalence: '/./' (single dot directory) vulnerability in Apache HTTP Server's mod_userdir module when configured with absolute non-wildcard UserDir directive (the 2nd form in https://httpd.apache.org/docs/2.4/mod/mod_userdir.html#userdir) This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-01 19:41 UTC

CWE

CWE-55 - Path equivalence: '/./' (single dot directory)

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/1…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache HTTP Server	Affected: 2.4.0 , ≤ 2.4.68 (semver)

Credits

Vlatko Kosturjak, Marlink Cyber

Show details on NVD website

JSON

To clipboard

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CVE-2026-73637 (GCVE-0-2026-73637)

Vulnerability from nvd – Published: 2026-10-01 16:18 – Updated: 2026-10-01 20:09

Title

Apache HTTP Server: mod_auth_digest DoS attack

Summary

Use after free in mod_auth_digest in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an unauthenticated remote client to cause authentication state corruption via concurrent Digest authentication requests when AuthDigestNcCheck is enabled or AuthDigestNonceLifetime is set to 0. Users are recommended to upgrade to version 2.4.69, which fixes this issue.

Severity

7.3 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-01 19:42 UTC

CWE

CWE-416 - Use After Free

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/1…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache HTTP Server	Affected: 2.4.0 , ≤ 2.4.68 (semver)

Credits

Zhen Kong Darren Carreras (DarrenC)

Show details on NVD website

JSON

To clipboard

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CVE-2026-73636 (GCVE-0-2026-73636)

Vulnerability from nvd – Published: 2026-10-01 16:17 – Updated: 2026-10-01 20:09

Title

Apache HTTP Server: mod_auth_digest one-time-nonce replay attack

Summary

Authentication bypass by capture-replay in mod_auth_digest in Apache Software Foundation Apache HTTP Server 2.4.x on all platforms allows a man-in-the-middle (MITM) attacker to replay captured digest authentication credentials via crafted requests that trigger garbage collection of the client's shared memory entry when AuthDigestNonceLifetime is set to 0. Users are recommended to upgrade to version 2.4.69, which fixes this issue.

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-01 19:43 UTC

CWE

CWE-294 - Authentication Bypass by Capture-replay

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/1…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache HTTP Server	Affected: 2.4.0 , ≤ 2.4.68 (semver)

Credits

Hyojae Lee

Show details on NVD website

JSON

To clipboard

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CVE-2026-63718 (GCVE-0-2026-63718)

Vulnerability from nvd – Published: 2026-10-01 16:17 – Updated: 2026-10-01 20:09

Title

Apache HTTP Server: mod_proxy_uwsgi Transfer-Encoding response smuggling

Summary

Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') response smuggling vulnerability in Apache HTTP Server via mod_proxy_uwsgi and a crafted uwsgi response with Transfer-Encoding. This issue affects Apache HTTP Server: from 2.4.30 through 2.4.68.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-01 19:44 UTC

CWE

CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/1…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache HTTP Server	Affected: 2.4.30 , ≤ 2.4.68 (semver)

Credits

Qing Xu

Show details on NVD website

JSON

To clipboard

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CVE-2026-63686 (GCVE-0-2026-63686)

Vulnerability from nvd – Published: 2026-10-01 16:20 – Updated: 2026-10-01 20:09

Title

Apache HTTP Server: mod_xml2enc crash on charset conversion failure

Summary

A NULL pointer dereference in mod_xml2enc in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an untrusted backend server to cause a denial of service via a proxied response with a charset whose conversion partially succeeds then fails. Users are recommended to upgrade to version 2.4.69, which fixes this issue.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-01 19:34 UTC

CWE

CWE-476 - NULL Pointer Dereference

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/1…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache HTTP Server	Affected: 2.4.0 , ≤ 2.4.68 (semver)

Credits

Lucian Nitescu Zhen Kong

Show details on NVD website

JSON

To clipboard

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CVE-2026-63292 (GCVE-0-2026-63292)

Vulnerability from nvd – Published: 2026-10-01 16:11 – Updated: 2026-10-01 20:09

Title

Apache HTTP Server: mod_vhost_alias stack overflow

Summary

Stack-based buffer overflow in mod_vhost_alias in Apache Software Foundation Apache HTTP Server through 2.4.68 on all platforms allows a remote client to cause a denial of service or potentially execute arbitrary code via an HTTP request with a Host header exceeding 8192 bytes when VirtualDocumentRoot uses a hostname format specifier and LimitRequestFieldSize is raised above the default. Users are recommended to upgrade to version 2.4.69, which fixes this issue.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-01 18:19 UTC

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/1…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache HTTP Server	Affected: 2.4.0 , ≤ 2.4.68 (semver)

Credits

Hyojae Lee Zhen Kong

Show details on NVD website

JSON

To clipboard

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CVE-2026-63045 (GCVE-0-2026-63045)

Vulnerability from nvd – Published: 2026-10-01 16:09 – Updated: 2026-10-01 20:09

Title

Apache HTTP Server: mod_proxy_ftp PASV address handling

Summary

Improper validation of FTP PASV reply address in mod_proxy_ftp in Apache Software Foundation Apache HTTP Server through 2.4.68 on all platforms allows, in forward proxy configurations, an untrusted FTP server to cause the proxy to open a data connection to an arbitrary third-party host via a crafted PASV response. Users are recommended to upgrade to version 2.4.69, which fixes this issue.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-01 18:30 UTC

CWE

CWE-284 - Improper Access Control

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/1…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache HTTP Server	Affected: 2.4.0 , ≤ 2.4.68 (semver)

Credits

Zhen Kong 4ra1n, pyn3rd and unam4 Charles Vosburgh sungbyeongchan Daradigu / RELAUNCH DEPT.

Show details on NVD website

JSON

To clipboard

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CVE-2026-59797 (GCVE-0-2026-59797)

Vulnerability from nvd – Published: 2026-10-01 16:08 – Updated: 2026-10-01 20:09

Title

Apache HTTP Server: mod_ssl SSLRequire allows .htaccess ap_expr file-function

Summary

Improper Privilege Management vulnerability in Apache HTTP Server's mod_ssl via SSLRequire and file-related expressions. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.

Severity

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-01 19:09 UTC

CWE

CWE-269 - Improper Privilege Management

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/1…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache HTTP Server	Affected: 2.4.0 , ≤ 2.4.68 (semver)

Credits

kimchunbok l1nx1n Juthawong Naisanguansee Charles Vosburgh Mike Read Ryoma Nishioka

Show details on NVD website

JSON

To clipboard

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CVE-2026-59685 (GCVE-0-2026-59685)

Vulnerability from nvd – Published: 2026-10-01 16:07 – Updated: 2026-10-01 20:09

Title

Apache HTTP Server: Out-of-Bounds Write in ap_directory_walk() Canonical-Name Rewrite on CASE_BLIND_FILESYSTEM

Summary

Out-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 names that may grow when expanded. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-01 18:34 UTC

CWE

CWE-787 - Out-of-bounds Write

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/1…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache HTTP Server	Affected: 2.4.0 , ≤ 2.4.68 (semver)

Credits

Dhiraj Mishra Feng Ning (innora.ai / Innora Security Research)

Show details on NVD website

JSON

To clipboard

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CVE-2026-58415 (GCVE-0-2026-58415)

Vulnerability from nvd – Published: 2026-10-01 16:07 – Updated: 2026-10-01 20:09

Title

Apache HTTP Server: mod_dav_fs property database read access

Summary

Internal state files accessible to external parties in mod_dav_fs in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows a remote client to read WebDAV dead properties of resources it cannot author via a GET request for the .DAV state directory This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-01 19:08 UTC

CWE

CWE-552 - Files or directories accessible to external parties

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/1…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache HTTP Server	Affected: 2.4.0 , ≤ 2.4.68 (semver)

Credits

이지웅 (kimchunbok) sungbyeongchan

Show details on NVD website

JSON

To clipboard

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CVE-2026-57941 (GCVE-0-2026-57941)

Vulnerability from nvd – Published: 2026-10-01 16:06 – Updated: 2026-10-01 20:09

Title

Apache HTTP Server: mod_http2 use-after-free / wild write via shared session->bbtmp re-entrancy

Summary

Use After Free vulnerability in Apache HTTP Server's mod_http2 via shared session->bbtmp re-entrancy This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.

Severity

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-01 19:06 UTC

CWE

CWE-416 - Use After Free

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/1…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache HTTP Server	Affected: 2.4.0 , ≤ 2.4.68 (semver)

Credits

Lucian Nitescu Simon Kappel Gianluca Danesin, Altervista

Show details on NVD website

JSON

To clipboard

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CVE-2026-56449 (GCVE-0-2026-56449)

Vulnerability from nvd – Published: 2026-10-01 16:06 – Updated: 2026-10-01 20:09

Title

Apache HTTP Server: mod_proxy_html: crash in dump_content

Summary

Out-of-bounds Write vulnerability in Apache HTTP Server's mod_proxy_html with crafted HTTP response bodies. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-01 18:33 UTC

CWE

CWE-787 - Out-of-bounds Write

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/1…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache HTTP Server	Affected: 2.4.0 , ≤ 2.4.68 (semver)

Credits

Lucian Nitescu

Show details on NVD website

JSON

To clipboard

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CVE-2026-56154 (GCVE-0-2026-56154)

Vulnerability from nvd – Published: 2026-10-01 16:03 – Updated: 2026-10-01 20:09

Title

Apache HTTP Server: mod_rewrite use-after-free via %{LA-U:HTTP:...}

Summary

Use After Free vulnerability in Apache HTTP Server's mod_rewrite when using lookahead (%{LA-U:HTTP:...}) This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.

Severity

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-01 19:05 UTC

CWE

CWE-416 - Use After Free

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/1…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache HTTP Server	Affected: 2.4.0 , ≤ 2.4.68 (semver)

Credits

Nebula Security (@nebusecurity)

Show details on NVD website

JSON

To clipboard

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CVE-2026-56153 (GCVE-0-2026-56153)

Vulnerability from nvd – Published: 2026-10-01 16:03 – Updated: 2026-10-01 20:09

Title

Apache HTTP Server: mod_charset_lite: Heap overflow in finish_partial_char

Summary

Out-of-bounds Write vulnerability in Apache HTTP Server's mod_charset_lite. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-01 18:32 UTC

CWE

CWE-787 - Out-of-bounds Write

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/1…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache HTTP Server	Affected: 2.4.0 , ≤ 2.4.68 (semver)

Credits

Bartlomiej Dmitruk at striga.ai Masumi Tanaka

Show details on NVD website

JSON

To clipboard

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CVE-2026-48005 (GCVE-0-2026-48005)

Vulnerability from nvd – Published: 2026-10-01 16:01 – Updated: 2026-10-01 20:09

Title

Apache HTTP Server: mod_auth_digest reauthentication attack

Summary

Missing authentication checks in mod_auth_digest in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an unauthenticated remote client to cause a denial of service (forced re-authentication) via forged Authorization headers when Digest authentication is enabled with AuthDigestNcCheck . Users are recommended to upgrade to version 2.4.69, which fixes this issue.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-01 19:03 UTC

CWE

CWE-306 - Missing authentication for critical function

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/1…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache HTTP Server	Affected: 2.4.0 , ≤ 2.4.68 (semver)

Credits

lokerxx Zhen Kong

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2026-10-01T19:04:09.469Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2026-10-01T20:09:21.826Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "url": "http://www.openwall.com/lists/oss-security/2026/10/01/15"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Apache HTTP Server",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "lessThanOrEqual": "2.4.68",
              "status": "affected",
              "version": "2.4.0",
              "versionType": "semver"
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          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "lokerxx"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "Zhen Kong"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Missing authentication checks in mod_auth_digest in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an unauthenticated remote client to cause a denial of service (forced re-authentication) via forged Authorization headers when Digest authentication is enabled with AuthDigestNcCheck .\u003cbr\u003e\u003cbr\u003eUsers are recommended to upgrade to version 2.4.69, which fixes this issue."
            }
          ],
          "value": "Missing authentication checks in mod_auth_digest in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an unauthenticated remote client to cause a denial of service (forced re-authentication) via forged Authorization headers when Digest authentication is enabled with AuthDigestNcCheck .\n\nUsers are recommended to upgrade to version 2.4.69, which fixes this issue."
        }
      ],
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            },
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          },
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              "value": "GENERAL"
            }
          ]
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      ],
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        {
          "descriptions": [
            {
              "cweId": "CWE-306",
              "description": "CWE-306 Missing authentication for critical function",
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              "type": "CWE"
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          ]
        }
      ],
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          "url": "https://httpd.apache.org/security/vulnerabilities_24.html"
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      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "timeline": [
        {
          "lang": "en",
          "time": "2026-05-14T12:20:00.000Z",
          "value": "Report received"
        },
        {
          "lang": "en",
          "time": "2026-10-01T12:00:00.000Z",
          "value": "fixed in 2.4.x by r1937721"
        },
        {
          "lang": "eng",
          "time": "2026-10-01T12:00:00.000Z",
          "value": "2.4.69 released"
        }
      ],
      "title": "Apache HTTP Server: mod_auth_digest reauthentication attack",
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  "cveMetadata": {
    "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
    "assignerShortName": "apache",
    "cveId": "CVE-2026-48005",
    "datePublished": "2026-10-01T16:01:35.559Z",
    "dateReserved": "2026-05-20T16:10:04.617Z",
    "dateUpdated": "2026-10-01T20:09:21.826Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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4989 vulnerabilities by Apache Software Foundation

CVE-2026-94634 (GCVE-0-2026-94634)

CVE-2026-103885 (GCVE-0-2026-103885)

CVE-2026-103877 (GCVE-0-2026-103877)

CVE-2026-103880 (GCVE-0-2026-103880)

CVE-2026-103878 (GCVE-0-2026-103878)

CVE-2026-103552 (GCVE-0-2026-103552)

CVE-2026-94639 (GCVE-0-2026-94639)

CVE-2026-102731 (GCVE-0-2026-102731)

CVE-2026-94635 (GCVE-0-2026-94635)

CVE-2026-63686 (GCVE-0-2026-63686)

CVE-2026-93546 (GCVE-0-2026-93546)

CVE-2026-79768 (GCVE-0-2026-79768)

CVE-2026-73637 (GCVE-0-2026-73637)

CVE-2026-73636 (GCVE-0-2026-73636)

CVE-2026-93546 (GCVE-0-2026-93546)

CVE-2026-79768 (GCVE-0-2026-79768)

CVE-2026-73637 (GCVE-0-2026-73637)

CVE-2026-73636 (GCVE-0-2026-73636)

CVE-2026-63718 (GCVE-0-2026-63718)

CVE-2026-63686 (GCVE-0-2026-63686)

CVE-2026-63292 (GCVE-0-2026-63292)

CVE-2026-63045 (GCVE-0-2026-63045)

CVE-2026-59797 (GCVE-0-2026-59797)

CVE-2026-59685 (GCVE-0-2026-59685)

CVE-2026-58415 (GCVE-0-2026-58415)

CVE-2026-57941 (GCVE-0-2026-57941)

CVE-2026-56449 (GCVE-0-2026-56449)

CVE-2026-56154 (GCVE-0-2026-56154)

CVE-2026-56153 (GCVE-0-2026-56153)

CVE-2026-48005 (GCVE-0-2026-48005)