{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-89277", "assignerOrgId": "078d4453-3bcd-4900-85e6-15281da43538", "state": "PUBLISHED", "assignerShortName": "adobe", "dateReserved": "2026-09-11T11:15:11.448Z", "datePublished": "2026-09-22T18:50:51.397Z", "dateUpdated": "2026-09-22T18:50:51.397Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Content Credentials Rust SDK", "vendor": "Adobe", "versions": [{"lessThanOrEqual": "c2pa-v0.89.2", "status": "affected", "version": "0", "versionType": "custom"}, {"status": "unaffected", "version": "c2pa-v0.90.17", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "Content Credentials Command-Line Tool", "vendor": "Adobe", "versions": [{"lessThanOrEqual": "c2patool-v0.26.70", "status": "affected", "version": "0", "versionType": "custom"}, {"status": "unaffected", "version": "c2patool-v0.27.17", "versionType": "custom"}]}], "datePublic": "2026-09-22T17:00:00.000Z", "descriptions": [{"lang": "en", "value": "CAI Content Credentials is affected by an Integer Overflow or Wraparound vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "confidentialityRequirement": "NOT_DEFINED", "environmentalScore": 5.5, "environmentalSeverity": "MEDIUM", "exploitCodeMaturity": "NOT_DEFINED", "integrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "LOW", "modifiedAttackVector": "LOCAL", "modifiedAvailabilityImpact": "HIGH", "modifiedConfidentialityImpact": "NONE", "modifiedIntegrityImpact": "NONE", "modifiedPrivilegesRequired": "NONE", "modifiedScope": "UNCHANGED", "modifiedUserInteraction": "REQUIRED", "privilegesRequired": "NONE", "remediationLevel": "NOT_DEFINED", "reportConfidence": "NOT_DEFINED", "scope": "UNCHANGED", "temporalScore": 5.5, "temporalSeverity": "MEDIUM", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-190", "description": "Integer Overflow or Wraparound (CWE-190)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "078d4453-3bcd-4900-85e6-15281da43538", "shortName": "adobe", "dateUpdated": "2026-09-22T18:50:51.397Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-147.html"}], "source": {"discovery": "EXTERNAL"}, "title": "CAI Content Credentials | Integer Overflow or Wraparound (CWE-190)", "x_generator": {"engine": "cvelib 1.8.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Content Credentials Rust SDK", "vendor": "Adobe", "versions": [{"lessThanOrEqual": "c2pa-v0.89.2", "status": "affected", "version": "0", "versionType": "custom"}, {"status": "unaffected", "version": "c2pa-v0.90.17", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "Content Credentials Command-Line Tool", "vendor": "Adobe", "versions": [{"lessThanOrEqual": "c2patool-v0.26.70", "status": "affected", "version": "0", "versionType": "custom"}, {"status": "unaffected", "version": "c2patool-v0.27.17", "versionType": "custom"}]}], "source": "psirt@adobe.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "CAI Content Credentials is affected by an Integer Overflow or Wraparound vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page."}], "id": "CVE-2026-89277", "lastModified": "2026-09-22T19:23:57.800", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "psirt@adobe.com", "type": "Primary"}]}, "published": "2026-09-22T19:16:55.937", "references": [{"source": "psirt@adobe.com", "url": "https://helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-147.html"}], "sourceIdentifier": "psirt@adobe.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-190"}], "source": "psirt@adobe.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,c2patool-v0.26.70]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "c2patool-v0.27.17"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Content Credentials Command-Line Tool", "source": "cna", "vendor": "Adobe"}, "product": "content_credentials_command-line_tool", "vendor": "adobe"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,c2pa-v0.89.2]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "c2pa-v0.90.17"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Content Credentials Rust SDK", "source": "cna", "vendor": "Adobe"}, "product": "content_credentials_rust_sdk", "vendor": "adobe"}], "created": "2026-09-22T21:45:06.079604+00:00", "updated": "2026-09-22T22:00:08.071877+00:00", "vendors": ["adobe", "adobe$PRODUCT$content_credentials_command-line_tool", "adobe$PRODUCT$content_credentials_rust_sdk"]}