{"id":"CVE-2026-46472","title":"An issue was discovered in GStreamer gst-plugins-good before 1.28.2","summary":"An issue was discovered in GStreamer gst-plugins-good before 1.28.2. While parsing an MP4 file, the isomp4 plugin's qtdemux_parse_chnl function may read past the end of a global array, potentially leading to information disclosure.","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-125"],"vendor":"Red Hat","product":"Red Hat Enterprise Linux 10","affected":["enterprise_linux 10","enterprise_linux 7","enterprise_linux 8","enterprise_linux 9"],"published":"2026-10-16","updated":"2026-10-16","sourceUpdated":"2026-10-16T19:55:59.740","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-46472","references":[{"url":"https://gstreamer.freedesktop.org/security/sa-2026-0018.html","label":"cve@mitre.org"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-46472.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-46472"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2554181"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-46472"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46472"}],"tags":["nvd","csaf","vex","red-hat","cve.org","score-dispute"],"epss":0.00308,"epssPercentile":0.23491,"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-10-16T19:00:46.142310Z"},"scores":{"nvd":7.5,"vendor":3.3,"adp":7.5},"ingestedAt":"2026-10-16T17:24:46.833Z","slug":"CVE-2026-46472","body":"## Overview\n\nAn issue was discovered in GStreamer gst-plugins-good before 1.28.2. While parsing an MP4 file, the isomp4 plugin's qtdemux_parse_chnl function may read past the end of a global array, potentially leading to information disclosure.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Low · affected: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9 · no fix planned: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9 · updated 2026-10-19 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-46472.json)","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":230452,"id":"CVE-2026-46472","ts":1793134665254,"field":"cvss","old":"3.3","new":"7.5"},{"seq":230451,"id":"CVE-2026-46472","ts":1793134665254,"field":"severity","old":"low","new":"high"},{"seq":223767,"id":"CVE-2026-46472","ts":1792238396152,"field":"cvss","old":"7.5","new":"3.3"},{"seq":223766,"id":"CVE-2026-46472","ts":1792238396152,"field":"severity","old":"high","new":"low"},{"seq":223357,"id":"CVE-2026-46472","ts":1792180182725,"field":"cvss","old":null,"new":"7.5"},{"seq":223356,"id":"CVE-2026-46472","ts":1792180182725,"field":"severity","old":"none","new":"high"}]}