{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-75638", "assignerOrgId": "078d4453-3bcd-4900-85e6-15281da43538", "state": "PUBLISHED", "assignerShortName": "adobe", "dateReserved": "2026-08-18T01:29:54.613Z", "datePublished": "2026-09-22T18:50:50.665Z", "dateUpdated": "2026-09-26T00:04:52.676Z"}, "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 Improper Input Validation vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized write access. 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": "NETWORK", "availabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "confidentialityRequirement": "NOT_DEFINED", "environmentalScore": 6.5, "environmentalSeverity": "MEDIUM", "exploitCodeMaturity": "NOT_DEFINED", "integrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "LOW", "modifiedAttackVector": "NETWORK", "modifiedAvailabilityImpact": "NONE", "modifiedConfidentialityImpact": "NONE", "modifiedIntegrityImpact": "HIGH", "modifiedPrivilegesRequired": "NONE", "modifiedScope": "UNCHANGED", "modifiedUserInteraction": "REQUIRED", "privilegesRequired": "NONE", "remediationLevel": "NOT_DEFINED", "reportConfidence": "NOT_DEFINED", "scope": "UNCHANGED", "temporalScore": 6.5, "temporalSeverity": "MEDIUM", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-20", "description": "Improper Input Validation (CWE-20)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "078d4453-3bcd-4900-85e6-15281da43538", "shortName": "adobe", "dateUpdated": "2026-09-22T18:50:50.665Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-147.html"}], "source": {"discovery": "EXTERNAL"}, "title": "CAI Content Credentials | Improper Input Validation (CWE-20)", "x_generator": {"engine": "cvelib 1.8.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-09-26T00:04:43.357227Z", "id": "CVE-2026-75638", "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": "2026-09-26T00:04:52.676Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-75638", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-09-26T00:04:43.357227Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-26T00:04:48.765Z"}}], "cna": {"title": "CAI Content Credentials | Improper Input Validation (CWE-20)", "source": {"discovery": "EXTERNAL"}, "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "modifiedScope": "UNCHANGED", "temporalScore": 6.5, "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "remediationLevel": "NOT_DEFINED", "reportConfidence": "NOT_DEFINED", "temporalSeverity": "MEDIUM", "availabilityImpact": "NONE", "environmentalScore": 6.5, "privilegesRequired": "NONE", "exploitCodeMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NETWORK", "confidentialityImpact": "NONE", "environmentalSeverity": "MEDIUM", "availabilityRequirement": "NOT_DEFINED", "modifiedIntegrityImpact": "HIGH", "modifiedUserInteraction": "REQUIRED", "modifiedAttackComplexity": "LOW", "confidentialityRequirement": "NOT_DEFINED", "modifiedAvailabilityImpact": "NONE", "modifiedPrivilegesRequired": "NONE", "modifiedConfidentialityImpact": "NONE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Adobe", "product": "Content Credentials Rust SDK", "versions": [{"status": "affected", "version": "0", "versionType": "custom", "lessThanOrEqual": "c2pa-v0.89.2"}, {"status": "unaffected", "version": "c2pa-v0.90.17", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Adobe", "product": "Content Credentials Command-Line Tool", "versions": [{"status": "affected", "version": "0", "versionType": "custom", "lessThanOrEqual": "c2patool-v0.26.70"}, {"status": "unaffected", "version": "c2patool-v0.27.17", "versionType": "custom"}], "defaultStatus": "unaffected"}], "datePublic": "2026-09-22T17:00:00.000Z", "references": [{"url": "https://helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-147.html", "tags": ["vendor-advisory"]}], "x_generator": {"engine": "cvelib 1.8.0"}, "descriptions": [{"lang": "en", "value": "CAI Content Credentials is affected by an Improper Input Validation vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized write access. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-20", "description": "Improper Input Validation (CWE-20)"}]}], "providerMetadata": {"orgId": "078d4453-3bcd-4900-85e6-15281da43538", "shortName": "adobe", "dateUpdated": "2026-09-22T18:50:50.665Z"}}}, "cveMetadata": {"cveId": "CVE-2026-75638", "state": "PUBLISHED", "dateUpdated": "2026-09-26T00:04:52.676Z", "dateReserved": "2026-08-18T01:29:54.613Z", "assignerOrgId": "078d4453-3bcd-4900-85e6-15281da43538", "datePublished": "2026-09-22T18:50:50.665Z", "assignerShortName": "adobe"}, "dataVersion": "5.2"}

{"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"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:adobe:c2pa:*:*:*:*:*:rust:*:*", "matchCriteriaId": "B91FC094-61B7-4F5C-ADD6-6FE5FC7CE1A6", "versionEndIncluding": "0.89.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:adobe:c2patool:*:*:*:*:*:*:*:*", "matchCriteriaId": "5A3909A7-17AD-4A05-9176-72C4B8781E61", "versionEndIncluding": "0.26.70", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "CAI Content Credentials is affected by an Improper Input Validation vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized write access. 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-2026-75638", "lastModified": "2026-10-15T17:58:28.370", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "psirt@adobe.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-75638", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-09-26T00:04:43.357227Z", "version": "2.0.3"}}]}, "published": "2026-09-22T19:16:45.120", "references": [{"source": "psirt@adobe.com", "tags": ["Vendor Advisory"], "url": "https://helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-147.html"}], "sourceIdentifier": "psirt@adobe.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "psirt@adobe.com", "type": "Secondary"}]}

{}