https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-11-02T03:55:01.329503+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/ubuntu-cve-2026-30754 UBUNTU-CVE-2026-30754 2026-11-02T03:55:01.417656+00:00

Affected: Ubuntu:Pro:14.04:LTS: libav, Ubuntu:Pro:16.04:LTS: ffmpeg, Ubuntu:Pro:18.04:LTS: ffmpeg, Ubuntu:Pro:20.04:LTS: ffmpeg, Ubuntu:Pro:22.04:LTS: ffmpeg, Ubuntu:Pro:24.04:LTS: ffmpeg

A memory corruption vulnerability exists in FFmpeg before 8.1. The RTP encoding process. In the nal_send function in libavformat/rtpenc_h264_hevc.c, a negative size parameter (size=-3) is passed to memcpy when transmitting H.264/HEVC streams via RTP using a crafted input file. This was detected using AddressSanitizer.