CVE-2026-2005

CVE-2026-2005 — PostgreSQL pgcrypto Heap Buffer Overflow Target commit: 4b324845ba5d24682b9b3708a769f00d160afbd7 PostgreSQL 18.1 — vulnerable Summary Field| Detail ---|--- CVE| CVE-2026-2005 Type| Heap buffer overflow Component| contrib/pgcrypto/pgp-pubdec.c — pgpparsepubencsesskey Impact| RCE as...

CVE-2026-39113

CVE-2026-39113: Heap Buffer Overflow in SQLite's Optional SQLAR Extension Executive Summary CVE-2026-39113 is a heap buffer overflow in SQLite's optional SQLAR extension. In an application that has loaded the extension, an attacker who can invoke sqlaruncompress with a controlled compressed blob...

NGINX-ngx_http_rewrite_module-heap-buffer-overflow-CVE-2026-9256

CVE-2026-9256 NGINX ngxhttprewritemodule PoC Derivation Process and Thoughts Scope: Only for local ranges, authorized reproduction environments, vulnerability verification, and protection rule analysis. Do not use against unauthorized targets. The PoC ideas in this document only verify remotely...

PoC-CVE-2025-69419

CVE-2025-69419 – OpenSSL Heap Buffer Overflow Reproducer Overview This repository contains a minimal proof-of-concept reproducer for CVE-2025-69419 affecting vulnerable versions of OpenSSL. The PoC demonstrates the heap out-of-bounds write reported for PKCS12getfriendlyname when processing a...

CVE-2022-24903-Heap-based-buffer-overflow-Hand-On-Lab

CVE-2022-24903 Hands-On Lab Author: Andrew Beshay Mousa A practical hands-on lab demonstrating the rsyslog heap buffer overflow vulnerability. A practical lab environment to reproduce and understand the rsyslog Heap Buffer Overflow vulnerability CVE-2022-24903 via octet-counted framing in TCP...

ghostscript security update

An update is available for ghostscript. 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 The Ghostscript suite contains utilities for rendering PostScript and PD...

RLSA-2026:74464 Moderate: ghostscript security update

The Ghostscript suite contains utilities for rendering PostScript and PDF documents. Ghostscript translates PostScript code to common bitmap formats so that the code can be displayed or printed. Security Fixes: ghostscript: ghostscript: Heap buffer overflow via JPEG 2000 output adapter...

CVE-2026-91135 Apache Thrift: C++ `THeaderTransport::transform()` heap buffer overflow (write direction)

Heap-based buffer overflow vulnerability in Apache Thrift C++ THeaderTransport. When an application enables the ZLIB transform for the frames it sends, THeaderTransport::transform copies the compressed frame into the write buffer without making sure it fits. Data that does not compress, such as...

CVE-2026-91135 Apache Thrift: C++ `THeaderTransport::transform()` heap buffer overflow (write direction)

Heap-based buffer overflow vulnerability in Apache Thrift C++ THeaderTransport. When an application enables the ZLIB transform for the frames it sends, THeaderTransport::transform copies the compressed frame into the write buffer without making sure it fits. Data that does not compress, such as...

Moderate: Red Hat Security Advisory: ghostscript security update

An update for ghostscript is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fro...

ghostscript: ghostscript: Heap buffer overflow via JPEG 2000 output adapter

A flaw was found in Ghostscript. This heap-based buffer overflow vulnerability in the JPEG 2000 output adapter allows an attacker to cause memory corruption by supplying a specially crafted PDF file. The crafted PDF contains a JPEG 2000 image with mismatched component subsampling factors...

libvirt: Integer overflow in NodeGetFreePages RPC handler leading to heap buffer overflow

A flaw was found in libvirt. An unprivileged local user could exploit an integer overflow vulnerability in the NodeGetFreePages RPC handler. This flaw allows crafted values to bypass a size check, leading to an undersized memory buffer. Subsequently, real NUMA node data can overwrite this buffer...

Important: Red Hat Security Advisory: libvirt security, bug fix, and enhancement update

An update for libvirt is now available for Red Hat Enterprise Linux 9. 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 available for each vulnerability from t...

FreeRDP: FreeRDP: Remote code execution or client crash via malicious TS Gateway

A flaw was found in FreeRDP. FreeRDP clients using TS Gateway are vulnerable to a heap-buffer-overflow. A malicious gateway can send a specially crafted response fragment, causing the client to write beyond its allocated buffer. This can lead to a client crash, resulting in a Denial of Service Do...

ImageMagick < 6.9.13-51 / 7.x < 7.1.2-26 Heap Buffer Over-Write

The remote host has a version of ImageMagick installed that is prior to 6.9.13-51, or 7.x prior to 7.1.2-26. It is, therefore, affected by a vulnerability. - ImageMagick before 7.1.2-26 and 6.9.13-51 contains a heap-based buffer over-write vulnerability that occurs when running an X11 import with...

SUSE SLES12: libX11-6 / libX11-6-32bit / libX11-data / libX11-devel / etc (SUSE-SU-2026:4410-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4410-1 advisory. - CVE-2026-88806: XkbGetMap Reply Heap-based Buffer Overflow bsc1280910. - CVE-2026-94283: out-of-bounds read vulnerability in...

ImageMagick < 6.9.13-40 / 7.x < 7.1.2-15 Vulnerability

The remote host has a version of ImageMagick installed that is prior to 6.9.13-40, or 7.x prior to 7.1.2-15. It is, therefore, affected by a vulnerability. - ImageMagick before 7.1.2-15 and before 6.9.13-40 contains a heap-buffer-overflow read vulnerability in GetPixelIndex caused by OpenPixelCac...

SUSE SLED15: kpartx / libdmmp-devel / libdmmp0_2_0 / libmpath0 / multipath-tools / etc (SUSE-SU-2026:4406-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:4406-1 advisory. - Heap Out-of-Bounds Read in Custom Format String Parser via Trailing % bsc1277205. - Path traversal in...

Rocky Linux 8 [CIQ] Security Update: webkit2gtk3 / webkit2gtk3-debuginfo / webkit2gtk3-debugsource / etc Multiple Vulnerabilities (crlsa-2026_74084)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202674084 advisory. chromium-browser: skia: chromium-browser: skia: Inappropriate implementation in Skia CVE-2023-4860 chromium-browser: angle: Out of bounds memory access in...

SUSE SLES12 Security Update : ntfs-3g_ntfsprogs (SUSE-SU-2026:4399-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2026:4399-1 advisory. - Denial-of-service in ntfsinodeattachallextents bsc1281758. - Heap buffer overflow in ntfsaclowner bsc1281756. - Heap buffer overflow in...