CVE-2026-65704

CVE-2026-65704 affects FFmpeg up to version 8.1.2, where the TY demuxer’s demux_audio() decrements packet size without bounds checking, producing a negative size that, when passed to memcpy in shorten_decode_frame(), wraps to near SIZE_MAX and causes heap corruption from reads beyond the source a...

CVE-2026-65704

FFmpeg through 8.1.2 contains an out-of-bounds write vulnerability that allows attackers to cause heap corruption by supplying a crafted ffconcat file processed with the -safe 0 flag. The TY demuxer's demuxaudio function decrements packet size without bounds checking, producing a negative size...

CVE-2026-65704

FFmpeg through 8.1.2 contains an out-of-bounds write vulnerability that allows attackers to cause heap corruption by supplying a crafted ffconcat file processed with the -safe 0 flag. The TY demuxer's demuxaudio function decrements packet size without bounds checking, producing a negative size...

CVE-2026-65704 FFmpeg 8.1.2 Out-of-Bounds Write via TY Demuxer and Shorten Decoder

FFmpeg through 8.1.2 contains an out-of-bounds write vulnerability that allows attackers to cause heap corruption by supplying a crafted ffconcat file processed with the -safe 0 flag. The TY demuxer's demuxaudio function decrements packet size without bounds checking, producing a negative size...

EUVD-2026-48371

FFmpeg through 8.1.2 contains an out-of-bounds write vulnerability that allows attackers to cause heap corruption by supplying a crafted ffconcat file processed with the -safe 0 flag. The TY demuxer's demuxaudio function decrements packet size without bounds checking, producing a negative size...

CVE-2026-65704

FFmpeg through 8.1.2 contains an out-of-bounds write vulnerability that allows attackers to cause heap corruption by supplying a crafted ffconcat file processed with the -safe 0 flag. The TY demuxer's demuxaudio function decrements packet size without bounds checking, producing a negative size...

CVE-2026-65704 FFmpeg 8.1.2 Out-of-Bounds Write via TY Demuxer and Shorten Decoder

FFmpeg through 8.1.2 contains an out-of-bounds write vulnerability that allows attackers to cause heap corruption by supplying a crafted ffconcat file processed with the -safe 0 flag. The TY demuxer's demuxaudio function decrements packet size without bounds checking, producing a negative size...

CVE-2026-65703

FFmpeg versions 2.7 through 8.1.2 contain an out-of-bounds write vulnerability in the TDSC video decoder that allows remote attackers to cause heap corruption by supplying a crafted AVI file that changes frame dimensions across TDSF frames. The tdscparsetdsf function fails to unreference the...

CVE-2026-65703

FFmpeg versions 2.7 through 8.1.2 contain an out-of-bounds write vulnerability in the TDSC video decoder that allows remote attackers to cause heap corruption by supplying a crafted AVI file that changes frame dimensions across TDSF frames. The tdscparsetdsf function fails to unreference the...

CVE-2026-65703 FFmpeg 2.7 - 8.1.2 Out-of-Bounds Write in TDSC Video Decoder

FFmpeg versions 2.7 through 8.1.2 contain an out-of-bounds write vulnerability in the TDSC video decoder that allows remote attackers to cause heap corruption by supplying a crafted AVI file that changes frame dimensions across TDSF frames. The tdscparsetdsf function fails to unreference the...

Astra Linux – Vulnerability in Chromium

In FFmpeg, an out-of-bounds read in Google Chrome prior to version 150.0.7871.47 allowed a remote attacker to obtain potentially sensitive information from process memory through a crafted video file. Chromium security severity: Medium...

RHSA-2026:43711 Red Hat Security Advisory: RHEL AI 3.5 RPM runtime CVE fix - ffmpeg

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PT-2026-64155

Name of the Vulnerable Software and Affected Versions FFmpeg versions prior to 8.1.3 Description An out-of-bounds write issue exists when processing a crafted ffconcat file using the -safe 0 flag. The demux audio function within the TY demuxer decrements the packet size without performing bounds...

CVE-2026-65704: Out-of-bounds Write

FFmpeg through 8.1.2 contains an out-of-bounds write vulnerability that allows attackers to cause heap corruption by supplying a crafted ffconcat file processed with the -safe 0 flag. The TY demuxer's demuxaudio function decrements packet size without bounds checking, producing a negative size...

CVE-2026-65706: Out-of-bounds Write

FFmpeg versions 3.0 through 8.1.2 contain an out-of-bounds write vulnerability in the vfswaprect video filter that allows attackers to corrupt heap memory by supplying a crafted NV12 video frame with odd width dimensions. The filterframe function reuses a temporary row buffer sized for plane 0's...

OPENSUSE-SU-2026:11347-1 ffmpeg-8-8.1.2-2.1 on GA media

These are all security issues fixed in the ffmpeg-8-8.1.2-2.1 package on the GA media of openSUSE Tumbleweed...

CVE-2026-65703: Out-of-bounds Write

FFmpeg versions 2.7 through 8.1.2 contain an out-of-bounds write vulnerability in the TDSC video decoder that allows remote attackers to cause heap corruption by supplying a crafted AVI file that changes frame dimensions across TDSF frames. The tdscparsetdsf function fails to unreference the...

CVE-2026-65705: Out-of-bounds Write

FFmpeg versions 3.4 through 8.1.2 contain an out-of-bounds write vulnerability in the vffloodfill video filter that allows attackers to corrupt heap memory by supplying a dynamically sized video stream with filtergraph reinitialization disabled via -reinitfilter 0. When configinput allocates the...

Infinite loop

Overview Affected versions of this package are vulnerable to Infinite loop through the rtpasffixheader function in libavformat/rtpdecasf.c. An attacker can exhaust CPU and prevent normal service by sending a crafted RTP/ASF stream containing ASF objects with a chunksize smaller than the 24-byte...

Out-of-bounds Write

Overview Affected versions of this package are vulnerable to Out-of-bounds Write in adxdecodeframe in libavcodec/adxdec.c. An attacker can trigger memory corruption or a crash by supplying a crafted ADX or AAX audio stream that delivers AVPKTDATANEWEXTRADATA mid-stream and changes the channel...