{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-101094", "assignerOrgId": "61adb53e-e4b3-47f7-8a93-4717c9e77dc6", "state": "PUBLISHED", "assignerShortName": "Canva", "dateReserved": "2026-09-28T01:31:06.889Z", "datePublished": "2026-10-09T12:44:18.174Z", "dateUpdated": "2026-10-09T12:44:18.174Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "61adb53e-e4b3-47f7-8a93-4717c9e77dc6", "shortName": "Canva", "dateUpdated": "2026-10-09T12:44:18.174Z"}, "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-126", "description": "CWE-126 Buffer Over-read", "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 correctly handle incomplete UTF-8 character sequences when parsing text in Affinity document files, leading to a heap buffer over-read. A threat actor could craft an Affinity document that, when opened by a user in Affinity, could disclose the contents of adjacent heap memory in the document's text or result in an application crash.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "The Affinity by Canva application before 3.3.1 (October 2026 release) did not correctly handle incomplete UTF-8 character sequences when parsing text in Affinity document files, leading to a heap buffer over-read. A threat actor could craft an Affinity document that, when opened by a user in Affinity, could disclose the contents of adjacent heap memory in the document's text or result in 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": "NONE", "availabilityImpact": "LOW", "baseSeverity": "LOW", "baseScore": 3.6, "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L"}}], "credits": [{"lang": "en", "value": "Xusheng Li", "type": "finder"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "affinity", "vendor": "canva", "versions": [{"lessThan": "3.3.1", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "61adb53e-e4b3-47f7-8a93-4717c9e77dc6"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Affinity by Canva application before 3.3.1 (October 2026 release) did not correctly handle incomplete UTF-8 character sequences when parsing text in Affinity document files, leading to a heap buffer over-read. A threat actor could craft an Affinity document that, when opened by a user in Affinity, could disclose the contents of adjacent heap memory in the document's text or result in an application crash."}], "id": "CVE-2026-101094", "lastModified": "2026-10-09T13:17:05.890", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 3.6, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 1.0, "impactScore": 2.5, "source": "61adb53e-e4b3-47f7-8a93-4717c9e77dc6", "type": "Secondary"}]}, "published": "2026-10-09T13:17:05.890", "references": [{"source": "61adb53e-e4b3-47f7-8a93-4717c9e77dc6", "url": "https://trust.canva.com?tcuUid=1998378a-9134-47e9-b761-7a49d5fd6bfb"}], "sourceIdentifier": "61adb53e-e4b3-47f7-8a93-4717c9e77dc6", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-126"}], "source": "61adb53e-e4b3-47f7-8a93-4717c9e77dc6", "type": "Secondary"}]}

{}

{"created": "2026-10-09T13:30:05.850681+00:00", "title": "Affinity Document Parsing Heap Over\u2011Read Leading to Information Disclosure or Crash", "updated": "2026-10-09T13:30:05.850695+00:00", "vendors": []}