Common Weakness Enumeration
CWE-130
AllowedImproper Handling of Length Parameter Inconsistency
Abstraction: Base · Status: Incomplete
The product parses a formatted message or structure, but it does not handle or incorrectly handles a length field that is inconsistent with the actual length of the associated data.
196 vulnerabilities reference this CWE, most recent first.
CVE-2026-22046 (GCVE-0-2026-22046)
Vulnerability from cvelistv5 – Published: 2026-01-07 22:02 – Updated: 2026-01-08 18:17
VLAI
EPSS
VEX
Title
iccDEV has heap-buffer-overflow in CIccProfileXml::ParseBasic() at IccXML/IccLibXML/IccProfileXml.cpp
Summary
iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of International Color Consortium (ICC) color management profiles. Versions prior to 2.3.1.2 have a heap-buffer-overflow vulnerability in `CIccProfileXml::ParseBasic()` at `IccXML/IccLibXML/IccProfileXml.cpp`. This vulnerability affects users of the iccDEV library who process ICC color profiles. Version 2.3.1.2 contains a patch. No known workarounds are available.
Severity
8.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-08 15:10 UTC
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/InternationalColorConsortium/i… | x_refsource_CONFIRM |
| https://github.com/InternationalColorConsortium/i… | x_refsource_MISC |
| https://github.com/InternationalColorConsortium/i… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| InternationalColorConsortium | iccDEV |
Affected:
< 2.3.1.2
|
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CVE-2026-18397 (GCVE-0-2026-18397)
Vulnerability from cvelistv5 – Published: 2026-10-01 21:49 – Updated: 2026-10-01 21:49
VLAI
EPSS
VEX
Title
SConnect: Native Host Unauthenticated Remote Code Execution Vulnerability
Summary
This vulnerability enables unauthenticated remote code execution (RCE) on a victim's machine by exploiting a combination of cryptographic weaknesses and memory management issues in the SConnect native host component.
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Severity
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.thalesgroup.com/en/product-security-i… | vendor-advisory |
Impacted products
Date Public
2026-10-01 22:10
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CVE-2026-15418 (GCVE-0-2026-15418)
Vulnerability from cvelistv5 – Published: 2026-09-10 17:15 – Updated: 2026-09-10 18:21
VLAI
EPSS
VEX
Title
CP210x Memory Leakage
Summary
In the silabser.sys driver for CP210x devices v11.5.0 and earlier, a local unprivileged user with a malicious device can use malformed packets to leak up to 145 bytes of uninitialized kernel pool memory. This vulnerability affects Windows 10 and earlier.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 18:21 UTC
CWE
- CWE-130 - Improper Handling of Length Parameter Inconsistency
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://siliconlabs.lightning.force.com/sfc/servl… | vendor-advisorypermissions-required |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Silicon Labs | silabser.sys driver |
Affected:
0 , ≤ 11.5.0
(semver)
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CVE-2026-14587 (GCVE-0-2026-14587)
Vulnerability from cvelistv5 – Published: 2026-08-05 16:10 – Updated: 2026-08-05 18:41
VLAI
EPSS
VEX
Title
Unathenticated connection can hold Bolt channel open
Summary
Neo4j's Bolt modern handshake decoder treats an overlong capability bit mask the same way it treats a truncated bit mask. When an unauthenticated client sends a selected protocol version followed by 32 continuation bytes in the capability mask, the decoder resets the reader index and waits for more bytes instead of rejecting the protocol message and closing the channel.
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This can be triggered before authentication by any client that can reach the Bolt connector.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-05 18:15 UTC
CWE
- CWE-130 - Improper handling of length parameter inconsistency
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://neo4j.com/security/CVE-2026-14587 | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| neo4j | Enterprise Edition |
Affected:
2025.01 , < 2026.07
(date)
Affected: 5.0 , < 5.26.29 (semver) |
|
| neo4j | Community Edition |
Affected:
2025.01 , < 2026.07
(date)
Affected: 5.0 , < 5.26.29 (semver) |
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CVE-2026-6432 (GCVE-0-2026-6432)
Vulnerability from cvelistv5 – Published: 2026-06-25 13:49 – Updated: 2026-06-25 15:33
VLAI
EPSS
VEX
Title
Improper bounds validation in EmberZNet SDK
Summary
Improper bounds validation in EmberZNet SDK versions 9.0.2 and earlier may result in crashes or dynamic memory leakage.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-25 15:33 UTC
CWE
- CWE-130 - Improper Handling of Length Parameter Inconsistency
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://siliconlabs.lightning.force.com/sfc/servl… | vendor-advisorypermissions-required |
| https://github.com/SiliconLabsSoftware/sisdk-release | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Silicon Labs | SiSDK |
Affected:
0 , ≤ 2025.12 and earlier
(semver)
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CVE-2026-5766 (GCVE-0-2026-5766)
Vulnerability from cvelistv5 – Published: 2026-05-05 14:49 – Updated: 2026-05-06 15:25
VLAI
EPSS
VEX
Title
Potential denial-of-service vulnerability in ASGI requests via file upload limit bypass
Summary
An issue was discovered in 6.0 before 6.0.5 and 5.2 before 5.2.14.
ASGI requests with a missing or understated `Content-Length` header can bypass the `FILE_UPLOAD_MAX_MEMORY_SIZE` limit, potentially loading large files into memory and causing service degradation.
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Django would like to thank Kyle Agronick for reporting this issue.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-05 17:03 UTC
CWE
- CWE-130 - Improper Handling of Length Parameter Inconsistency
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://docs.djangoproject.com/en/dev/releases/se… | vendor-advisory |
| https://groups.google.com/g/django-announce | mailing-list |
| https://www.djangoproject.com/weblog/2026/may/05/… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| djangoproject | Django |
Affected:
6.0 , < 6.0.5
(python)
Unaffected: 6.0.5 (python) Affected: 5.2 , < 5.2.14 (python) Unaffected: 5.2.14 (python) |
Date Public
2026-05-05 09:00
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CVE-2026-5706 (GCVE-0-2026-5706)
Vulnerability from cvelistv5 – Published: 2026-08-27 22:13 – Updated: 2026-08-28 15:58
VLAI
EPSS
VEX
Title
Buffer overflow in Bluetooth Mesh SDK when handling extended advertisements
Summary
In Bluetooth Mesh SDK 6.1.4 and earlier, malformed extended advertisements can trigger out-of-bounds writes leading to stack corruption and remote code execution. These messages must come from a device that has already joined the network. Only provisioners supporting extended advertisements may be impacted.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-28 15:57 UTC
CWE
- CWE-130 - Improper Handling of Length Parameter Inconsistency, CWE-787: Out-of-bounds Write
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://siliconlabs.lightning.force.com/sfc/servl… | vendor-advisorypermissions-required |
| https://github.com/SiliconLabs/gecko_sdk/releases | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Silicon Labs | BT Mesh SDK |
Affected:
0 , ≤ 6.1.4, 9.1.0
(semver)
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CVE-2026-5367 (GCVE-0-2026-5367)
Vulnerability from cvelistv5 – Published: 2026-04-24 12:25 – Updated: 2026-08-25 12:05
VLAI
EPSS
VEX
Title
Ovn: ovn: information disclosure via crafted dhcpv6 packets
Summary
A flaw was found in OVN (Open Virtual Network). A remote attacker, by sending crafted DHCPv6 (Dynamic Host Configuration Protocol for IPv6) SOLICIT packets with an inflated Client ID length, could cause the ovn-controller to read beyond the bounds of a packet. This out-of-bounds read can lead to the disclosure of sensitive information stored in heap memory, which is then returned to the attacker's virtual machine port.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-24 16:58 UTC
CWE
- CWE-130 - Improper Handling of Length Parameter Inconsistency
Assigner
References
14 references
Impacted products
12 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Fast Datapath for Red Hat Enterprise Linux 10 |
Unaffected:
0:25.03.2-100.el10fdp , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10::fastdatapath |
|
| Red Hat | Fast Datapath for Red Hat Enterprise Linux 10 |
Unaffected:
0:25.09.2-103.el10fdp , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10::fastdatapath |
|
| Red Hat | Fast Datapath for Red Hat Enterprise Linux 8 |
Unaffected:
0:21.12.0-145.el8fdp , < *
(rpm)
cpe:/o:redhat:enterprise_linux:8::fastdatapath |
|
| Red Hat | Fast Datapath for Red Hat Enterprise Linux 8 |
Unaffected:
0:23.06.4-30.el8fdp , < *
(rpm)
cpe:/o:redhat:enterprise_linux:8::fastdatapath |
|
| Red Hat | Fast Datapath for Red Hat Enterprise Linux 9 |
Unaffected:
0:23.06.4-30.el9fdp , < *
(rpm)
cpe:/o:redhat:enterprise_linux:9::fastdatapath |
|
| Red Hat | Fast Datapath for Red Hat Enterprise Linux 9 |
Unaffected:
0:23.09.6-16.el9fdp , < *
(rpm)
cpe:/o:redhat:enterprise_linux:9::fastdatapath |
|
| Red Hat | Fast Datapath for Red Hat Enterprise Linux 9 |
Unaffected:
0:24.03.7-82.el9fdp , < *
(rpm)
cpe:/o:redhat:enterprise_linux:9::fastdatapath |
|
| Red Hat | Fast Datapath for Red Hat Enterprise Linux 9 |
Unaffected:
0:25.03.2-100.el9fdp , < *
(rpm)
cpe:/o:redhat:enterprise_linux:9::fastdatapath |
|
| Red Hat | Fast Datapath for Red Hat Enterprise Linux 9 |
Unaffected:
0:25.09.2-103.el9fdp , < *
(rpm)
cpe:/o:redhat:enterprise_linux:9::fastdatapath |
|
| Red Hat | Fast Datapath for RHEL 8 |
cpe:/o:redhat:enterprise_linux:8::fastdatapath
|
|
| Red Hat | Fast Datapath for RHEL 9 |
cpe:/o:redhat:enterprise_linux:9::fastdatapath
|
|
| Red Hat | Red Hat OpenShift Container Platform 4 |
cpe:/a:redhat:openshift:4
|
Date Public
2026-04-13 00:00
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CVE-2026-5265 (GCVE-0-2026-5265)
Vulnerability from cvelistv5 – Published: 2026-04-24 12:25 – Updated: 2026-06-17 22:00
VLAI
EPSS
VEX
Title
Ovn: ovn: heap over-read in icmp error response generation
Summary
When generating an ICMP Destination Unreachable or Packet Too Big response, the handler copies a portion of the original packet into the ICMP error body using the IP header's self-declared total length (ip_tot_len for IPv4, ip6_plen for IPv6) without validating it against the actual packet buffer size. A VM can send a short packet with an inflated IP length field that triggers an ICMP error (e.g., by hitting a reject ACL), causing ovn-controller to read heap memory beyond the valid packet data and include it in the ICMP response sent back to the VM.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-24 18:19 UTC
CWE
- CWE-130 - Improper Handling of Length Parameter Inconsistency
Assigner
References
13 references
Impacted products
12 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Fast Datapath for Red Hat Enterprise Linux 10 |
Unaffected:
0:25.03.2-100.el10fdp , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10::fastdatapath |
|
| Red Hat | Fast Datapath for Red Hat Enterprise Linux 10 |
Unaffected:
0:25.09.2-103.el10fdp , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10::fastdatapath |
|
| Red Hat | Fast Datapath for Red Hat Enterprise Linux 8 |
Unaffected:
0:21.12.0-145.el8fdp , < *
(rpm)
cpe:/o:redhat:enterprise_linux:8::fastdatapath |
|
| Red Hat | Fast Datapath for Red Hat Enterprise Linux 8 |
Unaffected:
0:23.06.4-30.el8fdp , < *
(rpm)
cpe:/o:redhat:enterprise_linux:8::fastdatapath |
|
| Red Hat | Fast Datapath for Red Hat Enterprise Linux 9 |
Unaffected:
0:23.06.4-30.el9fdp , < *
(rpm)
cpe:/o:redhat:enterprise_linux:9::fastdatapath |
|
| Red Hat | Fast Datapath for Red Hat Enterprise Linux 9 |
Unaffected:
0:23.09.6-16.el9fdp , < *
(rpm)
cpe:/o:redhat:enterprise_linux:9::fastdatapath |
|
| Red Hat | Fast Datapath for Red Hat Enterprise Linux 9 |
Unaffected:
0:24.03.7-82.el9fdp , < *
(rpm)
cpe:/o:redhat:enterprise_linux:9::fastdatapath |
|
| Red Hat | Fast Datapath for Red Hat Enterprise Linux 9 |
Unaffected:
0:25.03.2-100.el9fdp , < *
(rpm)
cpe:/o:redhat:enterprise_linux:9::fastdatapath |
|
| Red Hat | Fast Datapath for Red Hat Enterprise Linux 9 |
Unaffected:
0:25.09.2-103.el9fdp , < *
(rpm)
cpe:/o:redhat:enterprise_linux:9::fastdatapath |
|
| Red Hat | Fast Datapath for RHEL 7 |
cpe:/o:redhat:enterprise_linux:7::fastdatapath
|
|
| Red Hat | Fast Datapath for RHEL 8 |
cpe:/o:redhat:enterprise_linux:8::fastdatapath
|
|
| Red Hat | Fast Datapath for RHEL 9 |
cpe:/o:redhat:enterprise_linux:9::fastdatapath
|
Date Public
2026-04-06 00:00
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CVE-2026-3868 (GCVE-0-2026-3868)
Vulnerability from cvelistv5 – Published: 2026-04-27 02:56 – Updated: 2026-04-27 15:14
VLAI
EPSS
VEX
Summary
An improper handling of the length parameter inconsistency vulnerability has been identified in Moxa’s Secure Router. Because of improper validation of length parameters in the HTTPS management interface, an unauthenticated remote attacker could send specially crafted requests that trigger a buffer overflow condition, causing the web service to become unresponsive. Successful exploitation may result in a denial-of-service condition requiring a device reboot to restore normal operation. While successful exploitation can severely impact the availability of the affected device, no impact to the confidentiality or integrity of the affected product has been identified. Additionally, no confidentiality, integrity, or availability impact to the subsequent system has been identified.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-27 15:13 UTC
CWE
- CWE-130 - Improper Handling of Length Parameter Inconsistency
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.moxa.com/en/support/product-support/s… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Moxa | EDR-8010 Series |
Affected:
1.0 , ≤ 3.23
(custom)
Unaffected: 3.24 (custom) cpe:2.3:a:moxa:edr-8010_series:*:*:*:*:*:*:*:* |
|
| Moxa | EDR-G9010 Series |
Affected:
1.0 , ≤ 3.23.1
(custom)
Unaffected: 3.24 (custom) cpe:2.3:a:moxa:edr-g9010_series:*:*:*:*:*:*:*:* |
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Mitigation
Implementation
When processing structured incoming data containing a size field followed by raw data, ensure that you identify and resolve any inconsistencies between the size field and the actual size of the data.
Mitigation
Implementation
Do not let the user control the size of the buffer.
Mitigation
Implementation
Validate that the length of the user-supplied data is consistent with the buffer size.
CAPEC-47: Buffer Overflow via Parameter Expansion
In this attack, the target software is given input that the adversary knows will be modified and expanded in size during processing. This attack relies on the target software failing to anticipate that the expanded data may exceed some internal limit, thereby creating a buffer overflow.