CVE-2021-3156

CVE-2021-3156 https://www.qualys.com/2021/01/26/cve-2021-3156/baron-samedit-heap-based-overflow-sudo.txt https://blog.qualys.com/vulnerabilities-research/2021/01/26/cve-2021-3156-heap-based-buffer-overflow-in-sudo-baron-samedit https://access.redhat.com/security/vulnerabilities/RHSB-2021-002...

OESA-2026-3725 glib2 security update

GLib is a bundle of three formerly five low-level system libraries written in C and developed mainly by GNOME. GLib's code was separated from GTK, so it can be used by software other than GNOME and has been developed in parallel ever since. Security Fixes: A flaw was found in xdgmime. A heap-base...

CVE-2021-3156-Heap-Based-Buffer-Overflow-in-Sudo-Baron-Samedit-

Qualys Security Advisory Baron Samedit: Heap-based buffer overflow in Sudo CVE-2021-3156 ======================================================================== Contents Summary Analysis Exploitation Acknowledgments Timeline =======================================================================...

CVE-2026-90948

GIMP's ICO file loader is vulnerable to a heap-based buffer overflow triggered by an integer overflow when calculating the buffer size for an embedded PNG image within an ICO file. The undersized allocation causes decoded pixel data to overflow the buffer, potentially enabling arbitrary code exec...

CVE-2021-3156-Exp

CVE-2021-3156-Exp CVE-2021-3156 用のエクスプロイトです。 一晩中調査した結果、ついに成功しました！ 謝辞 https://www.qualys.com/2021/01/26/cve-2021-3156/baron-samedit-heap-based-overflow-sudo.txt...

Astra Linux – Vulnerability in libwebp

A heap-based buffer overflow was discovered in libwebp in versions prior to 1.0.1 in the GetLE24 function...

CVE-2021-3156

CVE-2021-3156 Ansible role patches CVE-2021-3156 for CentOS Intro Sudo before 1.9.5p2 has a Heap-based Buffer Overflow, allowing privilege escalation to root via "sudoedit -s" and a command-line argument that ends with a single backslash character CVE-2021-3156 News RU RUN root@kitploit:...

CVE-2026-90682

A security vulnerability has been detected in Matthias-Wandel jhead up to 3.3. This impacts the function ProcessGpsInfo of the file gpsinfo.c of the component WebP EXIF Handler. Such manipulation of the argument TAGGPSLAT/TAGGPSLONG leads to heap-based buffer overflow. An attack has to be...

httpd: mod_proxy_ajp: heap-based buffer over-read due to missing null-termination check

A flaw was found in the modproxyajp module of httpd. When processing AJP Apache JServ Protocol messages, the server fails to properly check if a string is null-terminated before attempting to read it, allowing an attacker or a malformed request to cause a heap-based buffer over-read. This issue...

Important: Red Hat Security Advisory: httpd security update

An update for httpd is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

CVE-2026-90682

A heap-based buffer overflow in the ProcessGpsInfo function of gpsinfo.c (WebP EXIF Handler) affects Matthias-Wandel jhead up to 3.3 . Manipulation of the TAG_GPS_LAT/TAG_GPS_LONG arguments triggers the overflow. The attack vector is local with low privileges required, yielding partial impact on ...

AlmaLinux 8 : glib2 (ALSA-2026:66451)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:66451 advisory. xdgmime: heap-based buffer overflow in xdgmimemagicparsemagicline in xdgmimemagic.c CVE-2026-16118 Tenable has extracted the preceding description block directly...

MiracleLinux 8 : glib2-2.56.4-178.el8_10 (AXSA:2026-1826:17)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1826:17 advisory. xdgmime: heap-based buffer overflow in xdgmimemagicparsemagicline in xdgmimemagic.c CVE-2026-16118 Tenable has extracted the preceding description block...

CVE-2026-38332

TinyEXIF before 1.1.0 has a heap-based buffer over-read in EntryParser::Fetch methods reachable via a crafted SubjectArea length...

CVE-2026-90577

CVE-2026-90577 is a heap-based buffer overflow in the MP4Box component of GPAC (up to commit f1219cde), specifically in the function gf_node_get_field within scenegraph/base_scenegraph.c. The vulnerability requires local access with low privileges and no user interaction, resulting in low impact ...

CVE-2026-90577 GPAC MP4Box base_scenegraph.c gf_node_get_field heap-based overflow

A vulnerability was detected in GPAC up to f1219cde. Affected by this vulnerability is the function gfnodegetfield of the file scenegraph/basescenegraph.c of the component MP4Box. Performing a manipulation results in heap-based buffer overflow. The attack is only possible with local access. The...

cve-2024-49113-ldap_nightmare_reproduction

CVE-2024-49113 — LDAP Nightmare Windows LDAP 客户端远程代码执行（基于堆的缓冲区溢出）...

CVE-2026-55200

Security Report: CVE-2026-55200 📝 General Description CVE-2026-55200 is a critical heap-based buffer overflow vulnerability dynamic memory corruption affecting the libssh2 library in versions up to 1.11.1. It allows a malicious SSH server to compromise vulnerable clients that connect to it. ⚡...

RLSA-2026:66451 Moderate: glib2 security update

GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures. Security Fixes: xdgmime: heap-based buffer...

glib2 security update

An update is available for glib2. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list GLib provides the core application building blocks for libraries and applicatio...