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9"}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-52721","tags":["vdb-entry","x_refsource_REDHAT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2486732","tags":["issue-tracking","x_refsource_REDHAT","report"]},{"url":"https://gitlab.freedesktop.org/gstreamer/gstreamer/-/work_items/5106","tags":["report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-52721"},{"url":"https://github.com/advisories/GHSA-9qf3-vv3w-6xw5"},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-52721","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202622752-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1268168","tags":["report"]},{"url":"https://bugzilla.suse.com/1268172","tags":["report"]},{"url":"https://bugzilla.suse.com/1268406","tags":["report"]},{"url":"https://bugzilla.suse.com/1268408","tags":["report"]},{"url":"https://bugzilla.suse.com/1268410","tags":["report"]},{"url":"https://bugzilla.suse.com/1268872","tags":["report"]},{"url":"https://bugzilla.suse.com/1268971","tags":["report"]},{"url":"https://bugzilla.suse.com/1271051","tags":["report"]},{"url":"https://bugzilla.suse.com/1271168","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2026-12891","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-12892","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-14935","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-52720","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-52721","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-52722","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-53701","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-53702","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-59692","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202622817-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263058-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263125-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263133-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263299-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-52721","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-52721","tags":["report"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-52721","title":"Gstreamer1-plugins-bad-free: 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Malformed PCAP records can trigger reads beyond buffer boundaries during IPv4/TCP header parsing. This element is primarily used in debugging pipelines, limiting real-world exposure. A local attacker could trick a user into processing a specially crafted PCAP file, potentially leading to a crash or information disclosure.","status":"published","published":"2026-06-15T19:10:29.514Z","modified":"2026-11-05T21:20:10.494Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-125"],"updated_at":"2026-11-05T22:55:20.139479Z"}],"euvd":[{"id":"EUVD-2026-36800","description":"Multiple out-of-bounds read vulnerabilities were found in GStreamer's pcapparse element. Malformed PCAP records can trigger reads beyond buffer boundaries during IPv4/TCP header parsing. This element is primarily used in debugging pipelines, limiting real-world exposure. A local attacker could trick a user into processing a specially crafted PCAP file, potentially leading to a crash or information disclosure.","status":"published","published":"2026-06-15T19:10:29Z","modified":"2026-11-05T21:20:10Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:H","level":"medium"}],"updated_at":"2026-11-05T22:02:08.543452Z"}],"ghsa":[{"id":"GHSA-9qf3-vv3w-6xw5","title":"Multiple out-of-bounds read vulnerabilities were found in GStreamer's pcapparse element....","description":"Multiple out-of-bounds read vulnerabilities were found in GStreamer's pcapparse element. Malformed PCAP records can trigger reads beyond buffer boundaries during IPv4/TCP header parsing. This element is primarily used in debugging pipelines, limiting real-world exposure. A local attacker could trick a user into processing a specially crafted PCAP file, potentially leading to a crash or information disclosure.","status":"published","published":"2026-06-15T21:30:42Z","modified":"2026-06-15T21:30:43Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:H","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:08:47.002211Z"}],"nvd":[{"id":"CVE-2026-52721","description":"Multiple out-of-bounds read vulnerabilities were found in GStreamer's pcapparse element. Malformed PCAP records can trigger reads beyond buffer boundaries during IPv4/TCP header parsing. This element is primarily used in debugging pipelines, limiting real-world exposure. A local attacker could trick a user into processing a specially crafted PCAP file, potentially leading to a crash or information disclosure.","status":"published","published":"2026-06-15T20:16:32.7Z","modified":"2026-11-05T22:18:46.643Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-125"],"updated_at":"2026-11-05T23:57:19.370761Z"}],"osv":[{"id":"DEBIAN-CVE-2026-52721","description":"Multiple out-of-bounds read vulnerabilities were found in GStreamer's pcapparse element. Malformed PCAP records can trigger reads beyond buffer boundaries during IPv4/TCP header parsing. This element is primarily used in debugging pipelines, limiting real-world exposure. A local attacker could trick a user into processing a specially crafted PCAP file, potentially leading to a crash or information disclosure.","status":"published","published":"2026-06-15T20:16:32.7Z","modified":"2026-11-06T10:04:07.179438327Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:H","level":"medium"}],"updated_at":"2026-11-06T10:38:22.758306Z"},{"id":"UBUNTU-CVE-2026-52721","description":"Multiple out-of-bounds read vulnerabilities were found in GStreamer's pcapparse element. Malformed PCAP records can trigger reads beyond buffer boundaries during IPv4/TCP header parsing. This element is primarily used in debugging pipelines, limiting real-world exposure. A local attacker could trick a user into processing a specially crafted PCAP file, potentially leading to a crash or information disclosure.","status":"published","published":"2026-06-15T20:16:00Z","modified":"2026-10-17T12:59:01.067261671Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T16:56:33.391918Z"},{"id":"openSUSE-SU-2026:21370-1","title":"Security update for gstreamer-plugins-bad","description":"This update for gstreamer-plugins-bad fixes the following issues\n\n- CVE-2026-12891: unchecked aspect_ratio_idc value used as an array index in the H.266 parser could cause a global out-\n  of-bounds read (bsc#1268872).\n- CVE-2026-12892: 1-byte heap out-of-bounds read in H.264 NAL extension slice parser (bsc#1268971).\n- CVE-2026-14935: webrtcbin accepts remote SDP without a=fingerprint due to inverted presence check (bsc#1271051).\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 (bsc#1268410).\n- CVE-2026-53701: multi-slice-in-tile partitions without slice index bounds checks could trigger an out-of-bounds write\n  (bsc#1268172).\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","status":"published","published":"2026-07-18T06:18:17Z","modified":"2026-07-22T18:25:10.908937951Z","updated_at":"2026-11-02T16:58:41.885092Z"},{"id":"SUSE-SU-2026:22752-1","title":"Security update for gstreamer-plugins-bad","description":"This update for gstreamer-plugins-bad fixes the following issues\n\n- CVE-2026-12891: unchecked aspect_ratio_idc value used as an array index in the H.266 parser could cause a global out-\n  of-bounds read (bsc#1268872).\n- CVE-2026-12892: 1-byte heap out-of-bounds read in H.264 NAL extension slice parser (bsc#1268971).\n- CVE-2026-14935: webrtcbin accepts remote SDP without a=fingerprint due to inverted presence check (bsc#1271051).\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 (bsc#1268410).\n- CVE-2026-53701: multi-slice-in-tile partitions without slice index bounds checks could trigger an out-of-bounds write\n  (bsc#1268172).\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","status":"published","published":"2026-07-18T06:19:25Z","modified":"2026-07-23T18:24:19.307658597Z","updated_at":"2026-11-02T15:54:03.080707Z"},{"id":"SUSE-SU-2026:22817-1","title":"Security update for gstreamer-plugins-bad","description":"This update for gstreamer-plugins-bad fixes the following issues\n\n- CVE-2026-12891: unchecked aspect_ratio_idc value used as an array index in the H.266 parser could cause a global out-\n  of-bounds read (bsc#1268872).\n- CVE-2026-12892: 1-byte heap out-of-bounds read in H.264 NAL extension slice parser (bsc#1268971).\n- CVE-2026-14935: webrtcbin accepts remote SDP without a=fingerprint due to inverted presence check (bsc#1271051).\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 (bsc#1268410).\n- CVE-2026-53701: multi-slice-in-tile partitions without slice index bounds checks could trigger an out-of-bounds write\n  (bsc#1268172).\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","status":"published","published":"2026-07-18T06:19:25Z","modified":"2026-07-28T18:24:07.725510396Z","updated_at":"2026-11-02T15:54:03.080707Z"},{"id":"SUSE-SU-2026:3058-1","title":"Security update for gstreamer-plugins-bad","description":"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-2026-14935: webrtcbin accepts remote SDP without a=fingerprint due to inverted presence check (bsc#1271051).\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 (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","status":"published","published":"2026-07-15T13:32:27Z","modified":"2026-07-16T10:00:14.970960709Z","updated_at":"2026-11-02T15:54:04.987808Z"},{"id":"SUSE-SU-2026:3125-1","title":"Security update for gstreamer-plugins-bad","description":"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-2026-14935: webrtcbin accepts remote SDP without a=fingerprint due to inverted presence check (bsc#1271051).\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 (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","status":"published","published":"2026-07-20T07:01:46Z","modified":"2026-07-21T09:45:05.328112639Z","updated_at":"2026-11-02T15:54:04.987808Z"},{"id":"SUSE-SU-2026:3133-1","title":"Security update for gstreamer-plugins-bad","description":"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-2026-14935: webrtcbin accepts remote SDP without a=fingerprint due to inverted presence check (bsc#1271051).\n- CVE-2026-52720: invalid check of total area instead of individual dimensions could trigger a heap out-of-bounds write (bsc#1268406).\n- CVE-2026-52721: crafted PCAP records during IPv4 or TCP header parsing could cause an out-of-bounds read (bsc#1268408).\n- CVE-2026-52722: crafted VMnc stream with large cursor dimensions can overflow signed integer (bsc#1268410).\n- CVE-2026-53702: incorrect loop bound during H.265 SEI message parsing could result in a stack buffer overflow (bsc#1268168).\n- CVE-2026-59692: unvalidated peer certificate Subject DN printed during a DTLS handshake could cause a stack buffer overflow (bsc#1271168).\n","status":"published","published":"2026-07-20T13:58:50Z","modified":"2026-07-21T09:45:05.363420605Z","updated_at":"2026-11-02T15:54:04.987808Z"},{"id":"SUSE-SU-2026:3299-1","title":"Security update for gstreamer-plugins-bad","description":"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","status":"published","published":"2026-07-27T16:58:29Z","modified":"2026-07-28T10:00:10.490626679Z","updated_at":"2026-11-02T15:54:04.987808Z"}]}}