{"id":"CVE-2026-112272","revision":"f2935cacc1444f37b84c65e5fc0df80b","records":[{"revision":"f2935cacc1444f37b84c65e5fc0df80b","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-112272","aliases":[],"title":"libdisplay-info 0.4.0 Heap Out-of-Bounds Read via DisplayID v2 Parser","description":"Libdisplay-info 0.4.0 contains a heap out-of-bounds read vulnerability in the DisplayID v2 section parser in displayid2.c that allows attackers to read past the EDID buffer via oversized data block lengths. Attackers can supply a crafted EDID from a malicious monitor, KVM, capture device, or file to over-advance the parse cursor and crash applications.","state":0,"publishedAt":"2026-10-19T13:55:20.018+00:00","modifiedAt":"2026-10-19T19:34:25.467+00:00","affected":[{"ecosystem":"https://gitlab.freedesktop.org/emersion/libdisplay-info","name":"libdisplay-info","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"emersion\",\n                    \"product\": \"libdisplay-info\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0.4.0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"collectionURL\": \"https://gitlab.freedesktop.org/emersion/libdisplay-info\",\n                    \"repo\": \"https://gitlab.freedesktop.org/emersion/libdisplay-info\"\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/libdisplay-info-displayid-datablock-overrun-oob-read","https://gitlab.freedesktop.org/emersion/libdisplay-info/-/blob/0.4.0/displayid2.c#L84-L143","https://gitlab.freedesktop.org/emersion/libdisplay-info","https://www.vulncheck.com/advisories/libdisplay-info-0.4.0-heap-out-of-bounds-read-via-displayid-v2-parser"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-112272","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-112272","identifiers":["CVE-2026-112272"]},"retained":false,"historicalAffected":[]}],"coverage":[]}