{"id":"CVE-2026-112283","title":"libbluray through 1.5.1 Uncontrolled Memory Allocation via _parse_extent_start_points","summary":"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 …","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","cvssSource":"cna","cwe":["CWE-789"],"vendor":"VideoLAN","product":"libbluray","affected":["libbluray <= 1.5.1"],"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-22T02:53:14.349542Z"},"exploitAvailable":true,"published":"2026-10-19","updated":"2026-10-22","sourceUpdated":"2026-10-22T02:53:35.556Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-112283","references":[{"url":"https://hackmd.io/@haindpwn/libbluray-clpi-ep-map-oob-read"},{"url":"https://code.videolan.org/videolan/libbluray/-/blob/1.5.1/src/libbluray/bdnav/clpi_parse.c"},{"url":"https://www.vulncheck.com/advisories/libbluray-through-1.5.1-uncontrolled-memory-allocation-via-parse-extent-start-points","label":"VulnCheck Advisory: libbluray through 1.5.1 Uncontrolled Memory Allocation via _parse_extent_start_points"}],"tags":["cve.org","exploit-available"],"epss":0.00182,"epssPercentile":0.07747,"ingestedAt":"2026-10-19T14:30:01.071Z","slug":"CVE-2026-112283","body":"## Overview\n\nVideoLAN 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.\n\n## Affected\n\n- `libbluray <= 1.5.1`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":42,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[{"seq":227488,"id":"CVE-2026-112283","ts":1792639552817,"field":"exploit_available","old":"false","new":"true"}]}