{"id":"CVE-2026-104065","state":"PUBLISHED","title":"Scribus before 1.6.7 Heap Out-of-Bounds Write via Micrografx Draw Import","description":"Scribus before 1.6.7 contains an out-of-bounds write vulnerability in the importdrw Micrografx Draw plugin that uses an unvalidated y offset to select image scanlines. Attackers can craft a DRW file that, when imported by a user, writes decoded bitmap data outside the heap image buffer, causing crashes or code execution.","publishedAt":"2026-10-30T15:15:59.072Z","updatedAt":"2026-10-30T15:15:59.072Z","severity":{"score":8.5,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["Scribus Scribus"],"affected":[{"vendor":"Scribus","product":"Scribus","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.6.7","versionType":"custom"}]}],"references":["https://github.com/scribusproject/scribus/commit/69f52b53c78542b0a5d377fa0b058fb2773799dc","https://github.com/scribusproject/scribus","https://wiki.scribus.net/canvas/1.6.7_Release","https://www.vulncheck.com/advisories/scribus-before-1.6.7-heap-out-of-bounds-write-via-micrografx-draw-import"],"weaknesses":["CWE-787"],"ingestedAt":"2026-10-30T15:28:07.787Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/104xxx/CVE-2026-104065.json","commit":"2dd2c702f7243e3dc10f8d67fb014c71366252bc","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-104065","state":"PUBLISHED","datePublished":"2026-10-30T15:15:59.072Z","dateUpdated":"2026-10-30T15:15:59.072Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-10-01T18:02:50.082Z"},"containers":{"cna":{"title":"Scribus before 1.6.7 Heap Out-of-Bounds Write via Micrografx Draw Import","descriptions":[{"lang":"en","value":"Scribus before 1.6.7 contains an out-of-bounds write vulnerability in the importdrw Micrografx Draw plugin that uses an unvalidated y offset to select image scanlines. Attackers can craft a DRW file that, when imported by a user, writes decoded bitmap data outside the heap image buffer, causing crashes or code execution."}],"affected":[{"vendor":"Scribus","product":"Scribus","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.6.7","versionType":"custom"}]}],"references":[{"url":"https://github.com/scribusproject/scribus/commit/69f52b53c78542b0a5d377fa0b058fb2773799dc","tags":["patch"],"name":"Patch Commit"},{"url":"https://github.com/scribusproject/scribus","tags":["product"]},{"url":"https://wiki.scribus.net/canvas/1.6.7_Release","tags":["release-notes"]},{"url":"https://www.vulncheck.com/advisories/scribus-before-1.6.7-heap-out-of-bounds-write-via-micrografx-draw-import","name":"VulnCheck Advisory: Scribus before 1.6.7 Heap Out-of-Bounds Write via Micrografx Draw Import","tags":["third-party-advisory"]}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","attackVector":"LOCAL","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"PASSIVE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.5,"baseSeverity":"HIGH"}},{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-787","lang":"en","description":"Out-of-bounds Write","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-10-30T15:15:59.072Z"},"datePublic":"2026-09-14T00:00:00.000Z","credits":[{"lang":"en","value":"Tristan Madani","type":"finder"},{"lang":"en","value":"Jean Ghali","type":"remediation developer"}],"x_generator":{"engine":"vulncheck-endgame"}}}}}