Common Weakness Enumeration
CWE-126
AllowedBuffer Over-read
Abstraction: Variant · Status: Draft
The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer.
984 vulnerabilities reference this CWE, most recent first.
CVE-2024-11596 (GCVE-0-2024-11596)
Vulnerability from cvelistv5 – Published: 2024-11-21 09:30 – Updated: 2026-03-27 13:56
VLAI
EPSS
VEX
Title
Buffer Over-read in Wireshark
Summary
ECMP dissector crash in Wireshark 4.4.0 to 4.4.1 and 4.2.0 to 4.2.8 allows denial of service via packet injection or crafted capture file
Severity
7.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-22 15:39 UTC
CWE
- CWE-126 - Buffer Over-read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.wireshark.org/security/wnpa-sec-2024-… | |
| https://gitlab.com/wireshark/wireshark/-/issues/20214 | issue-trackingpermissions-required |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.4.0 , < 4.4.2
(semver)
Affected: 4.2.0 , < 4.2.9 (semver) |
|
| wireshark | wireshark |
Affected:
4.4.0 , < 4.4.2
(semver)
Affected: 4.2.0 , < 4.2.9 (semver) cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:* |
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CVE-2024-9843 (GCVE-0-2024-9843)
Vulnerability from cvelistv5 – Published: 2024-11-12 16:13 – Updated: 2024-11-12 17:21
VLAI
EPSS
VEX
Summary
A buffer over-read in Ivanti Secure Access Client before 22.7R4 allows a local unauthenticated attacker to cause a denial of service.
Severity
5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-12 17:20 UTC
CWE
- CWE-126 - Buffer Over-read
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Ivanti | Secure Access Client |
Unaffected:
22.7R4
(custom)
|
|
| ivanti | secure_access_client |
Affected:
22.7r4
cpe:2.3:a:ivanti:secure_access_client:*:*:*:*:*:*:*:* |
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CVE-2024-9029 (GCVE-0-2024-9029)
Vulnerability from cvelistv5 – Published: 2024-09-27 06:51 – Updated: 2024-09-27 14:32
VLAI
EPSS
VEX
Title
Freeimage: heap buffer overflow in tiff_read_iptc_profile
Summary
A flaw was found in the freeimage library. Processing a crafted image can cause a buffer over-read of 1 byte in the read_iptc_profile function in the Source/Metadata/IPTC.cpp file because the size of the profile is not being sanitized, causing a crash in the application linked to the library, resulting in a denial of service.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-27 14:30 UTC
CWE
- CWE-126 - Buffer Over-read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=2313704 | issue-trackingx_refsource_REDHAT |
| https://sourceforge.net/p/freeimage/bugs/351/ |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| freeimage_project | freeimage |
Affected:
0 , < *
(custom)
cpe:2.3:a:freeimage_project:freeimage:*:*:*:*:*:*:*:* |
Date Public
2022-08-02 12:00
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CVE-2024-7347 (GCVE-0-2024-7347)
Vulnerability from cvelistv5 – Published: 2024-08-14 14:32 – Updated: 2025-11-03 20:56
VLAI
EPSS
VEX
Title
NGINX MP4 module vulnerability
Summary
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Severity
4.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-14 15:27 UTC
CWE
- CWE-126 - Buffer Over-read
Assigner
References
3 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| F5 | NGINX Open Source |
Affected:
1.5.13 , < *
(semver)
|
|
| F5 | NGINX Plus |
Affected:
R4 , < *
(custom)
|
Date Public
2024-08-14 14:00
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CVE-2024-3077 (GCVE-0-2024-3077)
Vulnerability from cvelistv5 – Published: 2024-03-29 05:06 – Updated: 2024-08-01 19:32
VLAI
EPSS
VEX
Title
Bluetooth: integer underflow in gatt_find_info_rsp
Summary
An malicious BLE device can crash BLE victim device by sending malformed gatt packet
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-04-01 18:40 UTC
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| zephyrproject-rtos | Zephyr |
Affected:
* , ≤ 3.6
(git)
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CVE-2023-53159 (GCVE-0-2023-53159)
Vulnerability from cvelistv5 – Published: 2025-07-28 00:00 – Updated: 2025-07-28 13:54
VLAI
EPSS
VEX
Summary
The openssl crate before 0.10.55 for Rust allows an out-of-bounds read via an empty string to X509VerifyParamRef::set_host.
Severity
4.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-07-28 13:54 UTC
CWE
- CWE-126 - Buffer Over-read
Assigner
References
Impacted products
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CVE-2023-49285 (GCVE-0-2023-49285)
Vulnerability from cvelistv5 – Published: 2023-12-04 22:56 – Updated: 2025-02-13 17:18
VLAI
EPSS
VEX
Title
Denial of Service in HTTP Message Processing in Squid
Summary
Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to a Buffer Overread bug Squid is vulnerable to a Denial of Service attack against Squid HTTP Message processing. This bug is fixed by Squid version 6.5. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Severity
8.6 (High)
CWE
- CWE-126 - Buffer Over-read
Assigner
References
9 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| squid-cache | squid |
Affected:
>= 2.2, < 6.5
|
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CVE-2023-43574 (GCVE-0-2023-43574)
Vulnerability from cvelistv5 – Published: 2023-11-08 22:35 – Updated: 2024-09-03 20:34
VLAI
EPSS
VEX
Summary
A buffer over-read was reported in the LEMALLDriversConnectedEventHook module in some Lenovo Desktop products that may allow a local attacker with elevated privileges
to disclose sensitive information.
Severity
4.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-03 20:32 UTC
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Lenovo | Desktop BIOS |
Affected:
various
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CVE-2023-43572 (GCVE-0-2023-43572)
Vulnerability from cvelistv5 – Published: 2023-11-08 22:33 – Updated: 2024-09-03 20:41
VLAI
EPSS
VEX
Summary
A buffer over-read was reported in the BiosExtensionLoader module in some Lenovo Desktop products that may allow a local attacker with elevated privileges to disclose sensitive information.
Severity
4.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-03 20:32 UTC
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Lenovo | Desktop BIOS |
Affected:
various
|
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CVE-2023-43568 (GCVE-0-2023-43568)
Vulnerability from cvelistv5 – Published: 2023-11-08 22:05 – Updated: 2024-09-03 20:41
VLAI
EPSS
VEX
Summary
A buffer over-read was reported in the LemSecureBootForceKey module in some Lenovo Desktop products that may allow a local attacker with elevated privileges to disclose sensitive information.
Severity
4.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-03 20:32 UTC
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Lenovo | Desktop BIOS |
Affected:
various
|
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No mitigation information available for this CWE.
No CAPEC attack patterns related to this CWE.