{"id":"OESA-2026-2696","summary":"ffmpeg security update","details":"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.\r\n\r\nSecurity Fix(es):\n\nA flaw was found in FFmpeg s TTY Demuxer. This vulnerability allows possible data exfiltration via improper parsing of non-TTY-compliant input files in HLS playlists.(CVE-2023-6602)\n\nAn 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.\n\n This vulnerability is associated with the file libavcodec/magicyuv.C.\n\n\n\nThis issue affects FFmpeg before version 8.1.2.(CVE-2026-8461)","modified":"2026-06-24T13:30:04.858117327Z","published":"2026-06-24T13:10:11Z","upstream":["CVE-2023-6602","CVE-2026-8461"],"database_specific":{"severity":"High"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2696"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-6602"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-8461"}],"affected":[{"package":{"name":"ffmpeg","ecosystem":"openEuler:24.03-LTS-SP1","purl":"pkg:rpm/openEuler/ffmpeg&distro=openEuler-24.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.1-30.oe2403sp1"}]}],"ecosystem_specific":{"x86_64":["ffmpeg-6.1.1-30.oe2403sp1.x86_64.rpm","ffmpeg-debuginfo-6.1.1-30.oe2403sp1.x86_64.rpm","ffmpeg-debugsource-6.1.1-30.oe2403sp1.x86_64.rpm","ffmpeg-devel-6.1.1-30.oe2403sp1.x86_64.rpm","ffmpeg-libs-6.1.1-30.oe2403sp1.x86_64.rpm","libavdevice-6.1.1-30.oe2403sp1.x86_64.rpm"],"aarch64":["ffmpeg-6.1.1-30.oe2403sp1.aarch64.rpm","ffmpeg-debuginfo-6.1.1-30.oe2403sp1.aarch64.rpm","ffmpeg-debugsource-6.1.1-30.oe2403sp1.aarch64.rpm","ffmpeg-devel-6.1.1-30.oe2403sp1.aarch64.rpm","ffmpeg-libs-6.1.1-30.oe2403sp1.aarch64.rpm","libavdevice-6.1.1-30.oe2403sp1.aarch64.rpm"],"src":["ffmpeg-6.1.1-30.oe2403sp1.src.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2026-2696.json"}}],"schema_version":"1.7.5"}