{"id":"CVE-2026-111144","revision":"5c1d26874a714ea7b8e5b86e89826f18","records":[{"revision":"5c1d26874a714ea7b8e5b86e89826f18","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-111144","aliases":[],"title":"libansilove 1.3.0 through 1.4.2 NULL Pointer Dereference via ansilove_xbin","description":"libansilove 1.3.0 through 1.4.2 contains a NULL pointer dereference vulnerability in ansilove_xbin() that allows attackers to crash applications by supplying a crafted XBIN file. Attackers can set the 512-character flag without the custom-font flag, causing drawchar() to index a NULL high_font_data_xbin pointer and terminate the process.","state":0,"publishedAt":"2026-10-15T18:57:35.373+00:00","modifiedAt":"2026-10-15T18:57:35.373+00:00","affected":[{"ecosystem":"https://github.com/ansilove/libansilove","name":"libansilove","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"ansilove\",\n                    \"product\": \"libansilove\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"1.3.0\",\n                            \"lessThanOrEqual\": \"1.4.2\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"collectionURL\": \"https://github.com/ansilove/libansilove\",\n                    \"packageURL\": \"pkg:github/ansilove/libansilove\",\n                    \"repo\": \"https://github.com/ansilove/libansilove\"\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/@haind-pwn/libansilove-xbin-rle-oob-read-and-null-font-deref","https://github.com/ansilove/libansilove/blob/f1b05447aa566aa4eef9b05ebf8c2aaf1e379cd3/src/loaders/xbin.c#L119-L166","https://github.com/ansilove/libansilove/blob/f1b05447aa566aa4eef9b05ebf8c2aaf1e379cd3/src/loaders/xbin.c#L224-L232","https://github.com/ansilove/libansilove/blob/f1b05447aa566aa4eef9b05ebf8c2aaf1e379cd3/src/drawchar.c#L28-L35","https://github.com/ansilove/libansilove","https://www.vulncheck.com/advisories/libansilove-1.3.0-through-1.4.2-null-pointer-dereference-via-ansilove-xbin"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-111144","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-111144","identifiers":["CVE-2026-111144"]},"retained":false,"historicalAffected":[]}],"coverage":[]}