CVE-2026-8461-EXP

CVE-2026-8461 "PixelSmash" — PoC de escritura fuera de límites en el montón de MagicYUV de FFmpeg !WARNING Este repositorio contiene un PoC funcional de explotación para una vulnerabilidad de corrupción del montón. Está destinado únicamente a investigación de seguridad autorizada, contextos CTF y...

PixelSmash

CVE-2026-8461 — PixelSmash CVE-2026-8461 の実用的な概念実証です。これは FFmpeg の MagicYUV デコーダにおける境界外書き込みです。脆弱な FFmpeg をソースからビルドするラボ用ハーネスと、ビデオプレーヤーのコンテキストでエクスプロイトを実演するために使用される小さな Qt プレーヤーが含まれています。 研究および教育目的のみ。所有していないシステムに対して使用しないでください。 クイックスタート root@kitploit: git clone https://github.com/Shellmates/PixelSmash.g...

CVE-2026-8461

🎬 CVE-2026-8461 — PixelSmash Escritura Fuera de Límites Crítica en el Decodificador MagicYUV de FFmpeg Un archivo de video malicioso puede convertirse en un arma. PixelSmash es una vulnerabilidad crítica de corrupción de memoria que afecta al decodificador MagicYUV de FFmpeg, que permite a un...

ROS-20260820-73-0006

The vulnerability of the MagicYUV decoder on the FFmpeg media processing platform relates to writing beyond the buffer boundaries. Exploiting this vulnerability allows a malicious actor to execute arbitrary code using a specially created malicious media file...

SUSE SLED15: ffmpeg / libavcodec-devel / libavcodec57 / libavdevice57 / etc (SUSE-SU-2026:3632-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:3632-1 advisory. This update for ffmpeg fixes the following issue: - CVE-2026-8461: out-of-bounds write in the MagicYUV decoder can lead...

Security update for ffmpeg

This update for ffmpeg fixes the following issue: CVE-2026-8461: out-of-bounds write in the MagicYUV decoder can lead to denial of service or remote code execution bsc1269490. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or...

SUSE-SU-2026:3632-1 Security update for ffmpeg

This update for ffmpeg fixes the following issue: - CVE-2026-8461: out-of-bounds write in the MagicYUV decoder can lead to denial of service or remote code execution bsc1269490...

SUSE SLED15: ffmpeg-4 / ffmpeg-4-libavcodec-devel / ffmpeg-4-libavdevice-devel / etc (SUSE-SU-2026:3542-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3542-1 advisory. Update to release 4.4.8. - CVE-2026-8461: out-of-bounds write in the MagicYUV decoder can lead to denial of...

Updated ffmpeg packages fix a security vulnerability

The updated packages fix a security vulnerability: Heap out-of-bounds write via odd sliceheight in FFmpeg MagicYUV decoder. CVE-2026-8461...

OESA-2026-2826 ffmpeg security update

FFmpeg is a complete and free Internet live audio and video broadcasting solution for Linux/Unix. It also includes a digital VCR. It can encode in real time in many formats including MPEG1 audio and video, MPEG4, h263, ac3, asf, avi, real, mjpeg, and flash. Security Fixes: A use-after-free...

SUSE CVE-2026-8461

An out-of-bounds write vulnerability in FFmpeg's libavcodec library, specifically in the MagicYUV decoder, allows denial-of-service and, in some cases, can be exploited for remote code execution. This vulnerability is associated with the file libavcodec/magicyuv.C. This issue affects FFmpeg befor...

FreeBSD : ffmpeg -- Out-of-bounds write (ba8d239f-709f-11f1-a30e-28d2443e6cfa)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the ba8d239f-709f-11f1-a30e-28d2443e6cfa advisory. https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/23159 reports: An out-of-bounds write vulnerability in...

OESA-2026-2696 ffmpeg security update

FFmpeg is a complete and free Internet live audio and video broadcasting solution for Linux/Unix. It also includes a digital VCR. It can encode in real time in many formats including MPEG1 audio and video, MPEG4, h263, ac3, asf, avi, real, mjpeg, and flash. Security Fixes: A flaw was found in...

OESA-2026-2697 ffmpeg security update

FFmpeg is a complete and free Internet live audio and video broadcasting solution for Linux/Unix. It also includes a digital VCR. It can encode in real time in many formats including MPEG1 audio and video, MPEG4, h263, ac3, asf, avi, real, mjpeg, and flash. Security Fixes: An out-of-bounds write...

The vulnerability of the MagicYUV decoder on the FFmpeg media processing platform allows a hacker to execute arbitrary code.

The vulnerability of the MagicYUV decoder on the FFmpeg media processing platform relates to writing beyond the buffer boundaries. Exploiting this vulnerability allows a malicious actor to execute arbitrary code using a specially created malicious media file...

FFmpeg < 8.1.2 Out-of-Bounds Write (CVE-2026-8461)

The version of FFmpeg installed on the remote host is prior to 8.1.2. It is, therefore, affected by an out-of-bounds write vulnerability: - An out-of-bounds write vulnerability in FFmpeg's libavcodec library, specifically in the MagicYUV decoder, allows denial-of-service and, in some cases, can b...

Linux Distros Unpatched Vulnerability : CVE-2026-8461

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An out-of-bounds write vulnerability in FFmpeg's libavcodec library, specifically in the MagicYUV decoder, allows denial-of-service and, in some cases, can be...

CVE-2026-8461

An out-of-bounds write vulnerability in FFmpeg's libavcodec library, specifically in the MagicYUV decoder, allows denial-of-service and, in some cases, can be exploited for remote code execution. This vulnerability is associated with the file libavcodec/magicyuv.C. This issue affects FFmpeg befor...

Out-of-bounds Write

Overview Affected versions of this package are vulnerable to Out-of-bounds Write via the MagicYUV decoder process in the libavcodec library. An attacker can cause a denial of service or potentially execute arbitrary code by submitting a specially crafted file that triggers an odd sliceheight valu...

CVE-2026-8461 Heap out-of-bounds write via odd slice_height in FFmpeg MagicYUV decoder

An out-of-bounds write vulnerability in FFmpeg's libavcodec library, specifically in the MagicYUV decoder, allows denial-of-service and, in some cases, can be exploited for remote code execution. This vulnerability is associated with the file libavcodec/magicyuv.C. This issue affects FFmpeg befor...