An update for libvpx is now available for openEuler-24.03-LTS-SP1,openEuler-24.03-LTS-SP2,openEuler-24.03-LTS-SP3,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS-SP4,openEuler-24.03-LTS Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2026-1451 Final 1.0 1.0 2026-02-28 Initial 2026-02-28 2026-02-28 openEuler SA Tool V1.0 2026-02-28 libvpx security update An update for libvpx is now available for openEuler-24.03-LTS-SP1,openEuler-24.03-LTS-SP2,openEuler-24.03-LTS-SP3,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS-SP4,openEuler-24.03-LTS libvpx provides the VP8/VP9 SDK, which allows you to integrate your applications with the VP8 and VP9 video codecs, high quality, royalty free, open source codecs deployed on millions of computers and devices worldwide. Security Fix(es): Heap buffer overflow vulnerability exists in libvpx component. This vulnerability affects Firefox < 147.0.4, Firefox ESR < 140.7.1, and Firefox ESR < 115.32.1.(CVE-2026-2447) An update for libvpx is now available for openEuler-24.03-LTS-SP1,openEuler-24.03-LTS-SP2,openEuler-24.03-LTS-SP3,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS-SP4,openEuler-24.03-LTS. 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 libvpx https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1451 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-2447 https://nvd.nist.gov/vuln/detail/CVE-2026-2447 openEuler-24.03-LTS-SP1 openEuler-24.03-LTS-SP2 openEuler-24.03-LTS-SP3 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP4 openEuler-24.03-LTS libvpx-1.13.1-5.oe2403sp1.aarch64.rpm libvpx-debuginfo-1.13.1-5.oe2403sp1.aarch64.rpm libvpx-debugsource-1.13.1-5.oe2403sp1.aarch64.rpm libvpx-devel-1.13.1-5.oe2403sp1.aarch64.rpm libvpx-1.13.1-5.oe2403sp2.aarch64.rpm libvpx-debuginfo-1.13.1-5.oe2403sp2.aarch64.rpm libvpx-debugsource-1.13.1-5.oe2403sp2.aarch64.rpm libvpx-devel-1.13.1-5.oe2403sp2.aarch64.rpm libvpx-1.13.1-5.oe2403sp3.aarch64.rpm libvpx-debuginfo-1.13.1-5.oe2403sp3.aarch64.rpm libvpx-debugsource-1.13.1-5.oe2403sp3.aarch64.rpm libvpx-devel-1.13.1-5.oe2403sp3.aarch64.rpm libvpx-1.7.0-13.oe2003sp4.aarch64.rpm libvpx-debuginfo-1.7.0-13.oe2003sp4.aarch64.rpm libvpx-debugsource-1.7.0-13.oe2003sp4.aarch64.rpm libvpx-devel-1.7.0-13.oe2003sp4.aarch64.rpm libvpx-1.7.0-14.oe2203sp4.aarch64.rpm libvpx-debuginfo-1.7.0-14.oe2203sp4.aarch64.rpm libvpx-debugsource-1.7.0-14.oe2203sp4.aarch64.rpm libvpx-devel-1.7.0-14.oe2203sp4.aarch64.rpm libvpx-1.13.1-5.oe2403.aarch64.rpm libvpx-debuginfo-1.13.1-5.oe2403.aarch64.rpm libvpx-debugsource-1.13.1-5.oe2403.aarch64.rpm libvpx-devel-1.13.1-5.oe2403.aarch64.rpm libvpx-1.13.1-5.oe2403sp1.src.rpm libvpx-1.13.1-5.oe2403sp2.src.rpm libvpx-1.13.1-5.oe2403sp3.src.rpm libvpx-1.7.0-13.oe2003sp4.src.rpm libvpx-1.7.0-14.oe2203sp4.src.rpm libvpx-1.13.1-5.oe2403.src.rpm libvpx-1.13.1-5.oe2403sp1.x86_64.rpm libvpx-debuginfo-1.13.1-5.oe2403sp1.x86_64.rpm libvpx-debugsource-1.13.1-5.oe2403sp1.x86_64.rpm libvpx-devel-1.13.1-5.oe2403sp1.x86_64.rpm libvpx-1.13.1-5.oe2403sp2.x86_64.rpm libvpx-debuginfo-1.13.1-5.oe2403sp2.x86_64.rpm libvpx-debugsource-1.13.1-5.oe2403sp2.x86_64.rpm libvpx-devel-1.13.1-5.oe2403sp2.x86_64.rpm libvpx-1.13.1-5.oe2403sp3.x86_64.rpm libvpx-debuginfo-1.13.1-5.oe2403sp3.x86_64.rpm libvpx-debugsource-1.13.1-5.oe2403sp3.x86_64.rpm libvpx-devel-1.13.1-5.oe2403sp3.x86_64.rpm libvpx-1.7.0-13.oe2003sp4.x86_64.rpm libvpx-debuginfo-1.7.0-13.oe2003sp4.x86_64.rpm libvpx-debugsource-1.7.0-13.oe2003sp4.x86_64.rpm libvpx-devel-1.7.0-13.oe2003sp4.x86_64.rpm libvpx-1.7.0-14.oe2203sp4.x86_64.rpm libvpx-debuginfo-1.7.0-14.oe2203sp4.x86_64.rpm libvpx-debugsource-1.7.0-14.oe2203sp4.x86_64.rpm libvpx-devel-1.7.0-14.oe2203sp4.x86_64.rpm libvpx-1.13.1-5.oe2403.x86_64.rpm libvpx-debuginfo-1.13.1-5.oe2403.x86_64.rpm libvpx-debugsource-1.13.1-5.oe2403.x86_64.rpm libvpx-devel-1.13.1-5.oe2403.x86_64.rpm Heap buffer overflow vulnerability exists in libvpx component. This vulnerability affects Firefox < 147.0.4, Firefox ESR < 140.7.1, and Firefox ESR < 115.32.1. 2026-02-28 CVE-2026-2447 openEuler-24.03-LTS-SP1 openEuler-24.03-LTS-SP2 openEuler-24.03-LTS-SP3 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP4 openEuler-24.03-LTS High 8.8 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H libvpx security update 2026-02-28 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1451