{"id":"CVE-2026-112057","revision":"2a54590cc3834369a5de3191b58c84cb","records":[{"revision":"2a54590cc3834369a5de3191b58c84cb","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-112057","aliases":[],"title":"libdvdnav before 7.0.0 Out-of-Bounds Read in dvdnav_describe_title_chapters","description":"libdvdnav before 7.0.0 contains a heap out-of-bounds read vulnerability in dvdnav_describe_title_chapters that allows attackers to read beyond the part-of-title array by supplying an oversized vts_ttn value. Attackers can provide a crafted DVD or disc image declaring a larger VMGI title vts_ttn than the title set's entries to crash applications enumerating chapters.","state":0,"publishedAt":"2026-10-18T12:19:48.021+00:00","modifiedAt":"2026-10-19T17:58:02.002+00:00","affected":[{"ecosystem":"https://code.videolan.org/videolan/libdvdnav","name":"libdvdnav","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"VideoLAN\",\n                    \"product\": \"libdvdnav\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"7.0.0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"collectionURL\": \"https://code.videolan.org/videolan/libdvdnav\",\n                    \"repo\": \"https://code.videolan.org/videolan/libdvdnav\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":6.8,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":5.5,"severity":"MEDIUM"}],"references":["https://hackmd.io/@haindpwn/libdvdnav-navigation-index-oob-read","https://code.videolan.org/videolan/libdvdnav/-/blob/6.1.1/src/searching.c#L670","https://code.videolan.org/videolan/libdvdnav/-/commit/1d2af48d685911a169fe77d500b1d426910c6f77","https://www.vulncheck.com/advisories/libdvdnav-before-7.0.0-out-of-bounds-read-in-dvdnav-describe-title-chapters"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-112057","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-112057","identifiers":["CVE-2026-112057"]},"retained":false,"historicalAffected":[]}],"coverage":[]}