{"id":"CVE-2026-103220","state":"PUBLISHED","title":"The Affinity by Canva application before 3.3.1 (October 2026 release) did not perform adequate bounds checking when parsing raster image data in Affinity document files, leading to","description":"The Affinity by Canva application before 3.3.1 (October 2026 release) did not perform adequate bounds checking when parsing raster image data in Affinity document files, leading to an out-of-bounds read and the dereference of an untrusted pointer. A threat actor could craft an Affinity document that, when opened by a user in Affinity, could result in memory corruption or an application crash.","publishedAt":"2026-10-09T12:47:21.646Z","updatedAt":"2026-10-09T16:46:48.062Z","severity":{"score":4.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L","source":"Canva"},"assigner":"Canva","products":["canva affinity"],"affected":[{"vendor":"canva","product":"affinity","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"3.3.1","versionType":"semver"}]}],"references":["https://trust.canva.com?tcuUid=1998378a-9134-47e9-b761-7a49d5fd6bfb"],"weaknesses":["CWE-129"],"ingestedAt":"2026-10-29T20:10:23.711Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/103xxx/CVE-2026-103220.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-103220","state":"PUBLISHED","datePublished":"2026-10-09T12:47:21.646Z","dateUpdated":"2026-10-09T16:46:48.062Z","assignerShortName":"Canva","assignerOrgId":"61adb53e-e4b3-47f7-8a93-4717c9e77dc6","dateReserved":"2026-09-30T06:54:43.917Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The Affinity by Canva application before 3.3.1 (October 2026 release) did not perform adequate bounds checking when parsing raster image data in Affinity document files, leading to an out-of-bounds read and the dereference of an untrusted pointer. A threat actor could craft an Affinity document that, when opened by a user in Affinity, could result in memory corruption or an application crash."}],"affected":[{"vendor":"canva","product":"affinity","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"3.3.1","versionType":"semver"}]}],"references":[{"url":"https://trust.canva.com?tcuUid=1998378a-9134-47e9-b761-7a49d5fd6bfb"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"LOCAL","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"LOW","baseSeverity":"MEDIUM","baseScore":4.5,"vectorString":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-129","lang":"en","description":"CWE-129 Improper Validation of Array Index","type":"CWE"}]}],"providerMetadata":{"shortName":"Canva","orgId":"61adb53e-e4b3-47f7-8a93-4717c9e77dc6","dateUpdated":"2026-10-09T12:47:21.646Z"},"cpeApplicability":[{"operator":"OR","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:canva:affinity:*:*:*:*:*:*:*:*","versionStartIncluding":"0","versionEndExcluding":"3.3.1"}]}]}],"credits":[{"lang":"en","value":"Xusheng Li","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.5"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-09T16:15:29.390178Z","id":"CVE-2026-103220","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-09T16:46:48.062Z"}}]}}}