{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-101130", "assignerOrgId": "61adb53e-e4b3-47f7-8a93-4717c9e77dc6", "state": "PUBLISHED", "assignerShortName": "Canva", "dateReserved": "2026-09-28T07:12:04.980Z", "datePublished": "2026-10-09T12:45:42.784Z", "dateUpdated": "2026-10-09T16:46:54.098Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "61adb53e-e4b3-47f7-8a93-4717c9e77dc6", "shortName": "Canva", "dateUpdated": "2026-10-09T12:45:42.784Z"}, "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 perform adequate bounds checking when parsing arrays of strings 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 perform adequate bounds checking when parsing arrays of strings 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"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-10-09T16:15:31.013914Z", "id": "CVE-2026-101130", "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": "2026-10-09T16:46:54.098Z"}}]}}

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{"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 perform adequate bounds checking when parsing arrays of strings 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-2026-101130", "lastModified": "2026-10-09T16:33:39.007", "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": "2026-10-09T13:17:07.037", "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": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-126"}], "source": "61adb53e-e4b3-47f7-8a93-4717c9e77dc6", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,3.3.1)"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "affinity", "source": "cna", "vendor": "canva"}, "product": "affinity", "vendor": "canva"}], "created": "2026-10-09T16:00:09.835396+00:00", "title": "Heap Buffer Over-Read in Affinity Document Parsing", "updated": "2026-10-09T16:00:10.551743+00:00", "vendors": ["canva", "canva$PRODUCT$affinity"]}