{"id":"CVE-2026-104064","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-104064","summary":"Scribus before 1.6.7 Heap Overflow via TIFF Tile Buffer Handling","details":"Scribus before 1.6.7 contains an integer overflow vulnerability in the scimgdataloader_tiff TIFF loader that allows attackers to trigger a heap overflow via crafted tile dimensions. Attackers can supply a tiled TIFF with large tile width, height and sample values for a user to import, corrupting heap memory to crash Scribus or execute code.","published":"2026-10-30T15:15:58.358Z","modified":"2026-10-31T13:40:43.012839649Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":{"url":"https://github.com/scribusproject/scribus/commit/b3e2be4e0f4063991c0b3af1c1447218ed33f0cc","label":"scribusproject/scribus@b3e2be4"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/104xxx/CVE-2026-104064.json"},{"type":"PACKAGE","url":"https://github.com/scribusproject/scribus"},{"type":"FIX","url":"https://github.com/scribusproject/scribus/commit/b3e2be4e0f4063991c0b3af1c1447218ed33f0cc"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-104064"},{"type":"ADVISORY","url":"https://wiki.scribus.net/canvas/1.6.7_Release"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/scribus-before-1.6.7-heap-overflow-via-tiff-tile-buffer-handling"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-31T13:40:43.012839649Z"}}