{"id":"CVE-2026-104067","title":"Scribus before 1.6.7 and 1.7.x before 1.7.4 Out-of-Bounds Memory Access via SVM Import Plugin","summary":"Scribus before 1.6.7 and 1.7.x before 1.7.4 contains an out-of-bounds memory access vulnerability in the importsvm plugin that fails to verify bitmap and transparency mask dimensions match. Attackers can supply a crafted SVM file with mi…","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cvssSource":"cna","cwe":["CWE-787"],"vendor":"Scribus","product":"Scribus","affected":["Scribus < 1.6.7","Scribus >= 1.7.0 < 1.7.4"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-10-30T15:32:56.657952Z"},"published":"2026-10-30","updated":"2026-11-02","sourceUpdated":"2026-11-02T20:37:51.372Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-104067","references":[{"url":"https://github.com/scribusproject/scribus/commit/c6aed467680d04e8ae8e0588579b095acdae40ef","label":"Patch Commit (1.6.x)"},{"url":"https://github.com/scribusproject/scribus/commit/5a8f67c4207d6f729f23e4370b5846dadc81e8b4","label":"Patch Commit (1.7.x)"},{"url":"https://github.com/scribusproject/scribus"},{"url":"https://wiki.scribus.net/canvas/1.6.7_Release"},{"url":"https://www.vulncheck.com/advisories/scribus-before-1.6.7-out-of-bounds-memory-access-via-svm-import-plugin","label":"VulnCheck Advisory: Scribus before 1.6.7 Out-of-Bounds Memory Access via SVM Import Plugin"}],"tags":["cve.org"],"epss":0.00196,"epssPercentile":0.09402,"ingestedAt":"2026-11-05T19:30:42.840Z","slug":"CVE-2026-104067","body":"## Overview\n\nScribus before 1.6.7 and 1.7.x before 1.7.4 contains an out-of-bounds memory access vulnerability in the importsvm plugin that fails to verify bitmap and transparency mask dimensions match. Attackers can supply a crafted SVM file with mismatched mask dimensions to trigger heap reads and writes, causing crashes or code execution as the user.\n\n## Affected\n\n- `Scribus < 1.6.7`\n- `Scribus >= 1.7.0 < 1.7.4`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}