{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-103220", "assignerOrgId": "61adb53e-e4b3-47f7-8a93-4717c9e77dc6", "state": "PUBLISHED", "assignerShortName": "Canva", "dateReserved": "2026-09-30T06:54:43.917Z", "datePublished": "2026-10-09T12:47:21.646Z", "dateUpdated": "2026-10-09T16:46:48.062Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "61adb53e-e4b3-47f7-8a93-4717c9e77dc6", "shortName": "Canva", "dateUpdated": "2026-10-09T12:47:21.646Z"}, "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-129", "description": "CWE-129 Improper Validation of Array Index", "type": "CWE"}]}], "affected": [{"vendor": "canva", "product": "affinity", "versions": [{"status": "affected", "version": "0", "lessThan": "3.3.1", "versionType": "semver"}], "defaultStatus": "unaffected"}], "cpeApplicability": [{"operator": "OR", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:canva:affinity:*:*:*:*:*:*:*:*", "versionStartIncluding": "0", "versionEndExcluding": "3.3.1"}]}]}], "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.", "supportingMedia": [{"type": "text/html", "base64": false, "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."}]}], "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"}}], "credits": [{"lang": "en", "value": "Xusheng Li", "type": "finder"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}, "adp": [{"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"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-09T16:46:48.062Z"}}]}}

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{}

{"created": "2026-10-09T16:00:10.551553+00:00", "title": "Out\u2011of\u2011Bounds Read in Affinity Image Parsing", "updated": "2026-10-09T16:00:10.551559+00:00", "vendors": []}