{"id":"SUSE-SU-2026:3299-1","summary":"Security update for gstreamer-plugins-bad","details":"This update for gstreamer-plugins-bad fixes the following issues:\n\n- CVE-2026-12892: 1-byte heap out-of-bounds read in H.264 NAL extension slice parser (bsc#1268971).\n- CVE-2026-52720: invalid check of total area instead of individual dimensions could trigger a heap out-of-bounds write\n  (bsc#1268406).\n- CVE-2026-52721: crafted PCAP records during IPv4 or TCP header parsing could cause an out-of-bounds read\n  (bsc#1268408).\n- CVE-2026-52722: crafted VMnc stream with large cursor dimensions can overflow signed integer payload-size arithmetic\n  (bsc#1268410).\n- CVE-2026-53702: incorrect loop bound during H.265 SEI message parsing could result in a stack buffer overflow\n  (bsc#1268168).\n- CVE-2026-59692: unvalidated peer certificate Subject DN printed during a DTLS handshake could cause a stack buffer\n  overflow (bsc#1271168).\n","modified":"2026-07-28T10:00:10.490626679Z","published":"2026-07-27T16:58:29Z","related":["CVE-2026-12892","CVE-2026-52720","CVE-2026-52721","CVE-2026-52722","CVE-2026-53702","CVE-2026-59692"],"upstream":["CVE-2026-12892","CVE-2026-52720","CVE-2026-52721","CVE-2026-52722","CVE-2026-53702","CVE-2026-59692"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263299-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1268168"},{"type":"REPORT","url":"https://bugzilla.suse.com/1268406"},{"type":"REPORT","url":"https://bugzilla.suse.com/1268408"},{"type":"REPORT","url":"https://bugzilla.suse.com/1268410"},{"type":"REPORT","url":"https://bugzilla.suse.com/1268971"},{"type":"REPORT","url":"https://bugzilla.suse.com/1271168"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-12892"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-52720"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-52721"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-52722"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-53702"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-59692"}],"affected":[{"package":{"name":"gstreamer-plugins-bad","ecosystem":"SUSE:Linux Enterprise Server 12 SP5-LTSS","purl":"pkg:rpm/suse/gstreamer-plugins-bad&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.3-18.21.1"}]}],"ecosystem_specific":{"binaries":[{"libgstbasecamerabinsrc-1_0-0":"1.8.3-18.21.1","gstreamer-plugins-bad-devel":"1.8.3-18.21.1","gstreamer-plugins-bad":"1.8.3-18.21.1","libgstbadaudio-1_0-0":"1.8.3-18.21.1","gstreamer-plugins-bad-lang":"1.8.3-18.21.1","libgstgl-1_0-0":"1.8.3-18.21.1","libgstadaptivedemux-1_0-0":"1.8.3-18.21.1","libgstbadbase-1_0-0":"1.8.3-18.21.1","libgstphotography-1_0-0":"1.8.3-18.21.1","libgstbadvideo-1_0-0":"1.8.3-18.21.1","libgstmpegts-1_0-0":"1.8.3-18.21.1","libgstcodecparsers-1_0-0":"1.8.3-18.21.1","libgsturidownloader-1_0-0":"1.8.3-18.21.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3299-1.json"}},{"package":{"name":"gstreamer-plugins-bad","ecosystem":"SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","purl":"pkg:rpm/suse/gstreamer-plugins-bad&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.3-18.21.1"}]}],"ecosystem_specific":{"binaries":[{"libgsturidownloader-1_0-0":"1.8.3-18.21.1","libgstbadbase-1_0-0":"1.8.3-18.21.1","libgstmpegts-1_0-0":"1.8.3-18.21.1","gstreamer-plugins-bad-lang":"1.8.3-18.21.1","libgstadaptivedemux-1_0-0":"1.8.3-18.21.1","libgstcodecparsers-1_0-0":"1.8.3-18.21.1","libgstbasecamerabinsrc-1_0-0":"1.8.3-18.21.1","libgstbadaudio-1_0-0":"1.8.3-18.21.1","gstreamer-plugins-bad":"1.8.3-18.21.1","gstreamer-plugins-bad-devel":"1.8.3-18.21.1","libgstphotography-1_0-0":"1.8.3-18.21.1","libgstbadvideo-1_0-0":"1.8.3-18.21.1","libgstgl-1_0-0":"1.8.3-18.21.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3299-1.json"}}],"schema_version":"1.7.5"}