https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 02 Oct 2026 03:57:06 +0000 https://vulnerability.circl.lu/vuln/bdu:2026-15399 bdu:2026-15399 https://vulnerability.circl.lu/vuln/bdu:2026-15399 https://vulnerability.circl.lu/vuln/cve-2026-65704 <p><strong>Affected:</strong> FFmpeg</p> <p>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&#39;s demux_audio() function decrements packet size without bounds checking, producing a negative size value that is passed to memcpy() in shorten_decode_frame(), where conversion to size_t wraps the value to near SIZE_MAX and triggers reads beyond the source allocation and writes far beyond the Shorten decoder&#39;s bitstream buffer.</p> <p><strong>Affected:</strong> FFmpeg</p> <p>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&#39;s demux_audio() function decrements packet size without bounds checking, producing a negative size value that is passed to memcpy() in shorten_decode_frame(), where conversion to size_t wraps the value to near SIZE_MAX and triggers reads beyond the source allocation and writes far beyond the Shorten decoder&#39;s bitstream buffer.</p> https://vulnerability.circl.lu/vuln/cve-2026-65704