CVE-2026-34867

Double free vulnerability in the multi-mode input system. Impact: Successful exploitation of this vulnerability may affect availability...

giflib security update

An update is available for giflib. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list giflib is a library for reading and writing gif images. Security Fixes: gifli...

RLSA-2026:19154 Important: giflib security update

giflib is a library for reading and writing gif images. Security Fixes: giflib: Giflib: Double-free vulnerability leading to memory corruption CVE-2026-23868 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related information, refer to th...

Amazon Linux 2023 : mod_http2 (ALAS2023-2026-1724)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1724 advisory. Double Free and possible RCE vulnerability in Apache HTTP Server with the HTTP/2 protocol. This issue affects Apache HTTP Server: 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes...

RHEL 9 : kernel (RHSA-2026:20593)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:20593 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: proc: fix UAF in procgetinode...

ALSA-2026:19154 Important: giflib security update

giflib is a library for reading and writing gif images. Security Fixes: giflib: Giflib: Double-free vulnerability leading to memory corruption CVE-2026-23868 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related information, refer to th...

ALSA-2026:18683 Moderate: libssh security update

libssh is a library which implements the SSH protocol. It can be used to implement client and server applications. Security Fixes: libssh: Double Free Vulnerability in libssh Key Export Functions CVE-2025-5351 libssh: Use of uninitialized variable in privatekeyfromfile CVE-2025-4878 libssh: Write...

Exploit for Double Free in Apache Http_Server

cve-2026-23918 Defensive audit tools for CVE-2026-23918...

PT-2026-41439

libbabl 0.1.62 contains a broken double free detection vulnerability that allows attackers to bypass memory safety checks by exploiting signature overwriting in freed chunks. Attackers can call babl free twice on the same pointer without triggering detection, as libc's malloc metadata overwrites...

RockyLinux 10 : freerdp (RLSA-2026:16014)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:16014 advisory. freerdp: FreeRDP: Denial of service via heap use-after-free during auto-reconnect CVE-2026-25997 freerdp: FreeRDP: Denial of service due to...

freerdp: FreeRDP: Denial of Service via double free vulnerability during disconnect

A flaw was found in FreeRDP, a free implementation of the Remote Desktop Protocol. This double free vulnerability occurs during the cleanup process when a remote desktop session disconnects. Specifically, if a title allocation fails, a pointer to an application window is freed but not removed fro...

EUVD-2026-29600

Double free in Windows Link-Layer Discovery Protocol LLDP allows an authorized attacker to elevate privileges locally...

Windows Message Queuing (MSMQ) Elevation of Privilege Vulnerability

Double free in Windows Message Queuing allows an authorized attacker to elevate privileges locally...

Apache mod_http2 Double-Free Detector

This is a python script that assist with detecting whether or not a server is vulnerable to the Apache modhttp2 double-free vulnerability...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerabilit...

MiracleLinux 8 : giflib-5.1.4-4.el8_10 (AXSA:2026-498:02)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-498:02 advisory. giflib: Giflib: Double-free vulnerability leading to memory corruption CVE-2026-23868 Tenable has extracted the preceding description block directly from the...

giflib security update

An update is available for giflib. 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 giflib is a library for reading and writing gif images. Security Fixes: giflib...

giflib: Giflib: Double-free vulnerability leading to memory corruption

A flaw was found in giflib. This double-free vulnerability, caused by a shallow copy in GifMakeSavedImage and incorrect error handling, may allow an attacker to corrupt memory. While difficult to trigger, successful exploitation could potentially lead to arbitrary code execution or a denial of...

Important: Red Hat Security Advisory: giflib security update

An update for giflib is now available for Red Hat Enterprise Linux 9.0 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...

RLSA-2026:8858 Important: giflib security update

giflib is a library for reading and writing gif images. Security Fixes: giflib: Giflib: Double-free vulnerability leading to memory corruption CVE-2026-23868 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related information, refer to th...