An update for ffmpeg is now available for openEuler-24.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2026-2696 Final 1.0 1.0 2026-06-24 Initial 2026-06-24 2026-06-24 openEuler SA Tool V1.0 2026-06-24 ffmpeg security update An update for ffmpeg is now available for openEuler-24.03-LTS-SP1 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. Security Fix(es): A 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) An 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. This vulnerability is associated with the file libavcodec/magicyuv.C. This issue affects FFmpeg before version 8.1.2.(CVE-2026-8461) An update for ffmpeg is now available for openEuler-24.03-LTS-SP1/openEuler-24.03-LTS-SP4. openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. High ffmpeg https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2696 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2023-6602 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-8461 https://nvd.nist.gov/vuln/detail/CVE-2023-6602 https://nvd.nist.gov/vuln/detail/CVE-2026-8461 openEuler-24.03-LTS-SP1 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 ffmpeg-6.1.1-30.oe2403sp1.src.rpm 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 A 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. 2026-06-24 CVE-2023-6602 openEuler-24.03-LTS-SP1 Medium 5.3 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N ffmpeg security update 2026-06-24 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2696 An 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. This vulnerability is associated with the file libavcodec/magicyuv.C. This issue affects FFmpeg before version 8.1.2. 2026-06-24 CVE-2026-8461 openEuler-24.03-LTS-SP1 High 8.8 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H ffmpeg security update 2026-06-24 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2696