Common Weakness Enumeration

CWE-126 Buffer Over-read

Description

The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer.

Associated Reviewed Advisories

Vulnerabilities classified under CWE-126 ordered by modification date.

15 reviewed records
Advisory ID NVD ID Severity PURLs Summary Last Modified
GHSA-cx3h-4qpv-8hc9 CVE-2026-49854 LOW

Tornado has out-of-bounds memory access via C extension

2026-06-12
GHSA-vvmg-8mjr-g6q3 CVE-2026-45684 MODERATE

OpenTelemetry eBPF Instrumentation: Log enricher writev path can overread and overwrite user buffers

2026-06-09
GHSA-pfr9-2p92-qrhq - MODERATE -

Databento Binary Encoding (DBN) has a heap buffer overflow using c_chars_to_str function

2026-05-20
GHSA-ff9q-rm55-q7qr - LOW -

diesel-async may expose uninitialized padding bytes for MySQL temporal columns

2026-05-07
GHSA-hppc-g8h3-xhp3 CVE-2026-41898 HIGH -

rust-openssl: Unchecked callback length in PSK/cookie trampolines leaks adjacent memory to peer

2026-04-27
GHSA-g3qj-j598-cxmq - HIGH

fido2-lib is vulnerable to DoS via cbor-extract heap buffer over-read in CBOR attestation parsing

2026-03-24
GHSA-r99p-5442-q2x2 CVE-2026-27799 MODERATE

ImageMagick has a heap Buffer Over-read in its DJVU image format handler

2026-02-27
GHSA-qpgx-jfcq-r59f CVE-2026-27798 MODERATE

ImageMagick: Heap Buffer Over-read in WaveletDenoise when processing small images

2026-02-27
GHSA-v5h6-c2hv-hv3r CVE-2024-27280 CRITICAL

StringIO buffer overread vulnerability

2025-11-04
GHSA-xcf7-rvmh-g6q4 CVE-2023-53159 MODERATE -

`openssl` `X509VerifyParamRef::set_host` buffer over-read

2025-07-28
GHSA-gw89-822v-8v8g - MODERATE -

Duplicate Advisory: `openssl` `X509VerifyParamRef::set_host` buffer over-read

2025-07-28
GHSA-gjf6-3w4p-7xfh CVE-2025-21176 HIGH

Microsoft Security Advisory CVE-2025-21176 | .NET and Visual Studio Remote Code Execution Vulnerability

2025-05-06
GHSA-jpqr-vh55-xqxf CVE-2006-7197 HIGH

Apache Tomcat Buffer Over-Read

2025-04-09
GHSA-pp7h-53gx-mx7r CVE-2020-8244 MODERATE

Remote Memory Exposure in bl

2022-05-26
GHSA-wv67-9jq7-8r69 CVE-2019-5432 HIGH

Improper Input Validation and Buffer Over-read in mqtt-packet

2021-08-03