PixelSmash flaw turns video files into attack tools

A newly discovered vulnerability in FFmpeg’s MagicYUV decoder can turn a tiny, malformed video into a foothold for attackers. Researchers have disclosed PixelSmash, a critical vulnerability tracked as CVE-2026-8461, in FFmpeg’s MagicYUV video decoder with a CVSS score of 8.8. By crafting a...

CVE-2026-12892

A flaw was found in GStreamer's gst-plugins-bad package. When processing a specially crafted H.264 video file containing malformed MVC or SVC extension slice NAL units, a 1-byte heap out-of-bounds read can occur during parsing. This happens when the parser attempts to check slice boundary...

EUVD-2025-210311

GPAC MP4Box v2.4 was discovered to contain a NULL pointer dereference in the gfisomaddtrackkind function at isomedia/isomwrite.c. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted MP4 file...

Linux Distros Unpatched Vulnerability : CVE-2026-12706

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A use-after-free vulnerability was found in FFmpeg's RASC video decoder. The decodemove function initializes a read pointer into a decompressed buffer, but a...

Astra Linux – Vulnerability in libde265

It was discovered that Libde265 v1.0.8 contains a stack-buffer-overflow vulnerability through the use of putqpelfallback in fallback-motion.cc. This vulnerability allows attackers to cause a Denial of Service DoS attack using a specially crafted video file...

Astra Linux – Vulnerability in libde265

It was discovered that Libde265 v1.0.8 contains a segmentation violation due to the use of applysaointernal in sao.cc. This vulnerability allows attackers to cause a Denial of Service DoS attack through a crafted video file...

Astra Linux – Vulnerability in libde265

It was discovered that Libde265 v1.0.8 contains a heap-buffer-overflow vulnerability through the use of putqpelfallback in fallback-motion.cc. This vulnerability allows attackers to cause a Denial of Service DoS attack using a specially crafted video file...

Astra Linux – Vulnerability in libde265

It was discovered that Libde265 v1.0.8 contains a heap-buffer-overflow vulnerability through the ffhevcputweightedpredavg8sse instruction in sse-motion.cc. This vulnerability allows attackers to cause a Denial of Service DoS attack using a crafted video file...

Astra Linux – Vulnerability in libde265

It was discovered that Libde265 v1.0.8 contains a heap-buffer-overflow vulnerability through the ffhevcputhevcepelpixels8sse function in sse-motion.cc. This vulnerability allows attackers to cause a Denial of Service DoS attack using a crafted video file...

Astra Linux – Vulnerability in libde265

It was discovered that Libde265 v1.0.8 contains a heap-buffer-overflow vulnerability through the putepel16fallback in fallback-motion.cc. This vulnerability allows attackers to cause a Denial of Service DoS attack using a specially crafted video file...

Astra Linux – Vulnerability in libde265

It was discovered that Libde265 v1.0.8 contains a heap-buffer-overflow vulnerability through the use of putweightedpredavg16fallback in fallback-motion.cc. This vulnerability allows attackers to cause a Denial of Service DoS attack using a specially crafted video file...

Astra Linux – Vulnerability in libde265

It was discovered that Libde265 v1.0.8 contains an unknown vulnerability through the ffhevcputhevcqpelh3v3sse function in sse-motion.cc. This vulnerability allows attackers to cause a Denial of Service DoS attack using a specially crafted video file...

Astra Linux – Vulnerability in libde265

It was discovered that Libde265 v1.0.8 contains a heap-buffer-overflow vulnerability through the use of putunweightedpred16fallback in fallback-motion.cc. This vulnerability allows attackers to cause a Denial of Service DoS attack using a specially crafted video file...

Astra Linux – Vulnerability in libde265

It was discovered that Libde265 v1.0.8 contains a stack-buffer-overflow vulnerability through the use of void putepelhvfallback in fallback-motion.cc. This vulnerability allows attackers to cause a Denial of Service DoS attack using a specially crafted video file...

Astra Linux – Vulnerability in libde265

It was discovered that Libde265 v1.0.8 contains a heap-buffer-overflow vulnerability through the use of unsigned short in fallback-motion.cc. This vulnerability allows attackers to cause a Denial of Service DoS attack by using a crafted video file...

Astra Linux – Vulnerability in libde265

It was discovered that Libde265 v1.0.8 contains a heap-buffer-overflow vulnerability through the use of mcchroma in the motion.cc library. This vulnerability allows attackers to cause a Denial of Service DoS attack by using a specially crafted video file...

Astra Linux – Vulnerability in libde265

It was discovered that Libde265 v1.0.8 contains a heap-buffer-overflow vulnerability through the use of mcluma in the motion.cc library. This vulnerability allows attackers to cause a Denial of Service DoS attack by using a specially crafted video file...

EUVD-2025-210151

A stack overflow in the gfopusreadlength function mediatools/avparsers.c of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying a crafted MP4 file...

EUVD-2025-210153

A segmentation violation in the TrackSetStreamDescriptor function isomedia/track.c of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying a crafted MP4 file...

CVE-2026-52718

A denial of service vulnerability was found in GStreamer's AV1 codec parser in gst-plugins-bad. The gstav1parserparsetilelistobu function passes a byte count to a bit-reader API that expects a bit count, causing parser desynchronization. A remote attacker could trick a user into opening a special...