{"id":"CVE-2026-112283","aliases":["DEBIAN-CVE-2026-112283","EUVD-2026-104290","GHSA-2xfh-28f7-pm5w","UBUNTU-CVE-2026-112283"],"status":"published","title":"libbluray through 1.5.1 Uncontrolled Memory Allocation via _parse_extent_start_points","description":"VideoLAN libbluray through 1.5.1 contains an uncontrolled memory allocation vulnerability in _parse_extent_start_points() in clpi_parse.c that trusts the num_point field without bounds checking. Attackers can supply a crafted .clpi file on a disc, image, or directory with a huge num_point to exhaust memory and CPU, causing denial of service.","severity":{"version":"4.0","score":6.8,"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","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00182,"percentile":0.07912,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-789"],"published":"2026-10-19T13:55:27Z","modified":"2026-10-28T20:18:18Z","affected":[{"source":"osv","ecosystem":"Debian:12","package":"libbluray","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.3.4-1","1:1.3.4-1+hurd.1","1:1.4.0-1","1:1.4.0-2","1:1.4.0-3","1:1.4.0-4","1:1.4.1-1","1:1.4.1-2","1:1.5.0-1","1:1.5.0-2","1:1.5.0-3"]},{"source":"osv","ecosystem":"Debian:13","package":"libbluray","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.3.4-1","1:1.3.4-1+hurd.1","1:1.4.0-1","1:1.4.0-2","1:1.4.0-3","1:1.4.0-4","1:1.4.1-1","1:1.4.1-2","1:1.5.0-1","1:1.5.0-2","1:1.5.0-3"]},{"source":"osv","ecosystem":"Debian:14","package":"libbluray","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.3.4-1","1:1.3.4-1+hurd.1","1:1.4.0-1","1:1.4.0-2","1:1.4.0-3","1:1.4.0-4","1:1.4.1-1","1:1.4.1-2","1:1.5.0-1","1:1.5.0-2","1:1.5.0-3"]},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"libbluray","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.2.3-1","1:0.4.0-1","1:0.4.0-1ubuntu2","1:0.5.0-1"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"libbluray","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.8.1-1","1:0.9.0-1","1:0.9.1-1","1:0.9.2-1","1:0.9.2-2"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"libbluray","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.0.1.deb1-2","1:1.0.2-1","1:1.0.2-2","1:1.0.2-3"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"libbluray","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.1.2-2","1:1.2.0-1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"libbluray","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.3.0-3","1:1.3.1-1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"libbluray","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.3.4-1","1:1.3.4-1build1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"libbluray","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.4.1-1","1:1.4.1-2","1:1.5.0-3"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"libbluray","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.3.4-1build2","1:1.4.0-3","1:1.4.0-4","1:1.4.1-1"]}],"products":[{"vendor":"libbluray","product":"libbluray"},{"vendor":"videolan","product":"libbluray"}],"references":[{"url":"https://hackmd.io/@haindpwn/libbluray-clpi-ep-map-oob-read","tags":["third-party-advisory"]},{"url":"https://code.videolan.org/videolan/libbluray/-/blob/1.5.1/src/libbluray/bdnav/clpi_parse.c","tags":["technical-description"]},{"url":"https://www.vulncheck.com/advisories/libbluray-through-1.5.1-uncontrolled-memory-allocation-via-parse-extent-start-points","tags":["third-party-advisory"]},{"url":"https://hackmd.io/@haindpwn/cve-2026-112282-112283-libbluray-clpi-ep-map-oob-read","tags":["exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-112283"},{"url":"https://github.com/advisories/GHSA-2xfh-28f7-pm5w"},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-112283","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-112283","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-112283","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-112283","title":"libbluray through 1.5.1 Uncontrolled Memory Allocation via _parse_extent_start_points","description":"VideoLAN libbluray through 1.5.1 contains an uncontrolled memory allocation vulnerability in _parse_extent_start_points() in clpi_parse.c that trusts the num_point field without bounds checking. Attackers can supply a crafted .clpi file on a disc, image, or directory with a huge num_point to exhaust memory and CPU, causing denial of service.","status":"published","published":"2026-10-19T13:55:27.741Z","modified":"2026-10-22T02:53:35.556Z","cvss":[{"version":"4.0","score":6.8,"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","level":"medium","assessor":"cna"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-789"],"updated_at":"2026-11-02T13:44:40.64332Z"}],"euvd":[{"id":"EUVD-2026-104290","description":"VideoLAN libbluray through 1.5.1 contains an uncontrolled memory allocation vulnerability in _parse_extent_start_points() in clpi_parse.c that trusts the num_point field without bounds checking. Attackers can supply a crafted .clpi file on a disc, image, or directory with a huge num_point to exhaust memory and CPU, causing denial of service.","status":"published","published":"2026-10-19T13:55:27Z","modified":"2026-10-22T02:53:35Z","cvss":[{"version":"4.0","score":6.8,"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","level":"medium"}],"updated_at":"2026-11-02T16:59:35.538537Z"}],"ghsa":[{"id":"GHSA-2xfh-28f7-pm5w","title":"VideoLAN libbluray through 1.5.1 contains an uncontrolled memory allocation vulnerability in...","description":"VideoLAN libbluray through 1.5.1 contains an uncontrolled memory allocation vulnerability in _parse_extent_start_points() in clpi_parse.c that trusts the num_point field without bounds checking. Attackers can supply a crafted .clpi file on a disc, image, or directory with a huge num_point to exhaust memory and CPU, causing denial of service.","status":"published","published":"2026-10-19T15:32:41Z","modified":"2026-10-22T03:34:35Z","cvss":[{"version":"4.0","score":6.8,"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-789"],"updated_at":"2026-11-02T15:14:14.973906Z"}],"nvd":[{"id":"CVE-2026-112283","description":"VideoLAN libbluray through 1.5.1 contains an uncontrolled memory allocation vulnerability in _parse_extent_start_points() in clpi_parse.c that trusts the num_point field without bounds checking. Attackers can supply a crafted .clpi file on a disc, image, or directory with a huge num_point to exhaust memory and CPU, causing denial of service.","status":"published","published":"2026-10-19T14:17:06.55Z","modified":"2026-10-22T03:16:36.977Z","cvss":[{"version":"4.0","score":6.8,"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-789"],"updated_at":"2026-11-02T14:13:00.83844Z"}],"osv":[{"id":"DEBIAN-CVE-2026-112283","description":"VideoLAN libbluray through 1.5.1 contains an uncontrolled memory allocation vulnerability in _parse_extent_start_points() in clpi_parse.c that trusts the num_point field without bounds checking. Attackers can supply a crafted .clpi file on a disc, image, or directory with a huge num_point to exhaust memory and CPU, causing denial of service.","status":"published","published":"2026-10-19T14:17:06.55Z","modified":"2026-10-23T18:05:00.09304299Z","cvss":[{"version":"4.0","score":6.8,"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"}],"updated_at":"2026-11-02T15:45:49.824149Z"},{"id":"UBUNTU-CVE-2026-112283","description":"VideoLAN libbluray through 1.5.1 contains an uncontrolled memory allocation vulnerability in _parse_extent_start_points() in clpi_parse.c that trusts the num_point field without bounds checking. Attackers can supply a crafted .clpi file on a disc, image, or directory with a huge num_point to exhaust memory and CPU, causing denial of service.","status":"published","published":"2026-10-19T14:17:00Z","modified":"2026-10-28T20:18:18.370624902Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"},{"version":"4.0","score":6.8,"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","level":"medium"}],"updated_at":"2026-11-02T16:55:59.591851Z"}]}}