{"id":"OESA-2026-2146","summary":"gstreamer1-plugins-good security update","details":"Security Fix(es):\n\nAn incomplete fix for CVE-2024-47778 allows an out-of-bounds read in gst_wavparse_adtl_chunk() function. The patch added a size validation check lsize + 8 > size, but it does not account for the GST_ROUND_UP_2(lsize) used in the actual offset calculation. When lsize is an odd number, the parser advances more bytes than validated, causing OOB read.(CVE-2026-1940)","modified":"2026-05-03T10:18:58.377041Z","published":"2026-05-03T09:56:06Z","upstream":["CVE-2026-1940"],"database_specific":{"severity":"Medium"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2146"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-1940"}],"affected":[{"package":{"name":"gstreamer1-plugins-good","ecosystem":"openEuler:20.03-LTS-SP4","purl":"pkg:rpm/openEuler/gstreamer1-plugins-good&distro=openEuler-20.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.16.2-12.oe2003sp4"}]}],"ecosystem_specific":{"src":["gstreamer1-plugins-good-1.16.2-12.oe2003sp4.src.rpm"],"aarch64":["gstreamer1-plugins-good-1.16.2-12.oe2003sp4.aarch64.rpm","gstreamer1-plugins-good-debuginfo-1.16.2-12.oe2003sp4.aarch64.rpm","gstreamer1-plugins-good-debugsource-1.16.2-12.oe2003sp4.aarch64.rpm","gstreamer1-plugins-good-gtk-1.16.2-12.oe2003sp4.aarch64.rpm"],"x86_64":["gstreamer1-plugins-good-1.16.2-12.oe2003sp4.x86_64.rpm","gstreamer1-plugins-good-debuginfo-1.16.2-12.oe2003sp4.x86_64.rpm","gstreamer1-plugins-good-debugsource-1.16.2-12.oe2003sp4.x86_64.rpm","gstreamer1-plugins-good-gtk-1.16.2-12.oe2003sp4.x86_64.rpm"],"noarch":["gstreamer1-plugins-good-help-1.16.2-12.oe2003sp4.noarch.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2026-2146.json"}},{"package":{"name":"gstreamer1-plugins-good","ecosystem":"openEuler:22.03-LTS-SP4","purl":"pkg:rpm/openEuler/gstreamer1-plugins-good&distro=openEuler-22.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.16.2-12.oe2203sp4"}]}],"ecosystem_specific":{"src":["gstreamer1-plugins-good-1.16.2-12.oe2203sp4.src.rpm"],"aarch64":["gstreamer1-plugins-good-1.16.2-12.oe2203sp4.aarch64.rpm","gstreamer1-plugins-good-debuginfo-1.16.2-12.oe2203sp4.aarch64.rpm","gstreamer1-plugins-good-debugsource-1.16.2-12.oe2203sp4.aarch64.rpm","gstreamer1-plugins-good-gtk-1.16.2-12.oe2203sp4.aarch64.rpm"],"x86_64":["gstreamer1-plugins-good-1.16.2-12.oe2203sp4.x86_64.rpm","gstreamer1-plugins-good-debuginfo-1.16.2-12.oe2203sp4.x86_64.rpm","gstreamer1-plugins-good-debugsource-1.16.2-12.oe2203sp4.x86_64.rpm","gstreamer1-plugins-good-gtk-1.16.2-12.oe2203sp4.x86_64.rpm"],"noarch":["gstreamer1-plugins-good-help-1.16.2-12.oe2203sp4.noarch.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2026-2146.json"}},{"package":{"name":"gstreamer1-plugins-good","ecosystem":"openEuler:24.03-LTS","purl":"pkg:rpm/openEuler/gstreamer1-plugins-good&distro=openEuler-24.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.3-8.oe2403sp3"}]}],"ecosystem_specific":{"src":["gstreamer1-plugins-good-1.20.3-8.oe2403.src.rpm","gstreamer1-plugins-good-1.20.3-8.oe2403sp1.src.rpm","gstreamer1-plugins-good-1.20.3-8.oe2403sp3.src.rpm"],"aarch64":["gstreamer1-plugins-good-1.20.3-8.oe2403.aarch64.rpm","gstreamer1-plugins-good-debuginfo-1.20.3-8.oe2403.aarch64.rpm","gstreamer1-plugins-good-debugsource-1.20.3-8.oe2403.aarch64.rpm","gstreamer1-plugins-good-extras-1.20.3-8.oe2403.aarch64.rpm","gstreamer1-plugins-good-gtk-1.20.3-8.oe2403.aarch64.rpm","gstreamer1-plugins-good-qt-1.20.3-8.oe2403.aarch64.rpm","gstreamer1-plugins-good-1.20.3-8.oe2403sp1.aarch64.rpm","gstreamer1-plugins-good-debuginfo-1.20.3-8.oe2403sp1.aarch64.rpm","gstreamer1-plugins-good-debugsource-1.20.3-8.oe2403sp1.aarch64.rpm","gstreamer1-plugins-good-extras-1.20.3-8.oe2403sp1.aarch64.rpm","gstreamer1-plugins-good-gtk-1.20.3-8.oe2403sp1.aarch64.rpm","gstreamer1-plugins-good-qt-1.20.3-8.oe2403sp1.aarch64.rpm","gstreamer1-plugins-good-1.20.3-8.oe2403sp3.aarch64.rpm","gstreamer1-plugins-good-debuginfo-1.20.3-8.oe2403sp3.aarch64.rpm","gstreamer1-plugins-good-debugsource-1.20.3-8.oe2403sp3.aarch64.rpm","gstreamer1-plugins-good-extras-1.20.3-8.oe2403sp3.aarch64.rpm","gstreamer1-plugins-good-gtk-1.20.3-8.oe2403sp3.aarch64.rpm","gstreamer1-plugins-good-qt-1.20.3-8.oe2403sp3.aarch64.rpm"],"x86_64":["gstreamer1-plugins-good-1.20.3-8.oe2403.x86_64.rpm","gstreamer1-plugins-good-debuginfo-1.20.3-8.oe2403.x86_64.rpm","gstreamer1-plugins-good-debugsource-1.20.3-8.oe2403.x86_64.rpm","gstreamer1-plugins-good-extras-1.20.3-8.oe2403.x86_64.rpm","gstreamer1-plugins-good-gtk-1.20.3-8.oe2403.x86_64.rpm","gstreamer1-plugins-good-qt-1.20.3-8.oe2403.x86_64.rpm","gstreamer1-plugins-good-1.20.3-8.oe2403sp1.x86_64.rpm","gstreamer1-plugins-good-debuginfo-1.20.3-8.oe2403sp1.x86_64.rpm","gstreamer1-plugins-good-debugsource-1.20.3-8.oe2403sp1.x86_64.rpm","gstreamer1-plugins-good-extras-1.20.3-8.oe2403sp1.x86_64.rpm","gstreamer1-plugins-good-gtk-1.20.3-8.oe2403sp1.x86_64.rpm","gstreamer1-plugins-good-qt-1.20.3-8.oe2403sp1.x86_64.rpm","gstreamer1-plugins-good-1.20.3-8.oe2403sp3.x86_64.rpm","gstreamer1-plugins-good-debuginfo-1.20.3-8.oe2403sp3.x86_64.rpm","gstreamer1-plugins-good-debugsource-1.20.3-8.oe2403sp3.x86_64.rpm","gstreamer1-plu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