CVE-2026-47133

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{"affected": [{"affectedData": [{"product": "clearancekit", "vendor": "craigjbass", "versions": [{"status": "affected", "version": "< 5.0.10"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "ClearanceKit intercepts file-system access events on macOS and enforces per-process access policies. Prior to version 5.0.10, each table in the on-disk SQLite policy store (`/Library/Application Support/clearancekit/store.db`) is verified using an ECDSA signature stored in the `data_signatures` table. The signed payload contains only the canonical row content, with no version counter or freshness binding. An attacker who can write `store.db` and the matching `data_signatures` row \u2014 feasible during the opfilter-update window when the Endpoint Security filter is offline, or via offline-boot / decrypted-backup scenarios \u2014 can substitute a previously-captured legitimately-signed snapshot. opfilter accepts the older snapshot as fully valid on next boot because the existing signatures still verify. Version 5.0.10 patches the issue."}, {"lang": "es", "value": "ClearanceKit intercepta eventos de acceso al sistema de archivos en macOS y aplica pol\u00edticas de acceso por proceso. Antes de la versi\u00f3n 5.0.10, cada tabla en el almac\u00e9n de pol\u00edticas SQLite en disco (\u2019/Library/Application Support/clearancekit/store.db\u2019) se verifica usando una firma ECDSA almacenada en la tabla \u2019data_signatures\u2019. La carga \u00fatil firmada contiene solo el contenido can\u00f3nico de la fila, sin contador de versi\u00f3n ni vinculaci\u00f3n de frescura. Un atacante que puede escribir \u2019store.db\u2019 y la fila \u2019data_signatures\u2019 correspondiente - factible durante la ventana de actualizaci\u00f3n de opfilter cuando el filtro de seguridad de punto final est\u00e1 desconectado, o mediante escenarios de arranque sin conexi\u00f3n / copia de seguridad descifrada - puede sustituir una instant\u00e1nea capturada previamente y firmada leg\u00edtimamente. opfilter acepta la instant\u00e1nea m\u00e1s antigua como totalmente v\u00e1lida en el siguiente arranque porque las firmas existentes a\u00fan verifican. La versi\u00f3n 5.0.10 corrige el problema."}], "id": "CVE-2026-47133", "lastModified": "2026-10-24T20:10:00.137", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "LOCAL", "availabilityRequirement": "NOT_DEFINED", "baseScore": 6.9, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "HIGH", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "HIGH", "subIntegrityImpact": "HIGH", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:H/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-47133", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-07-21T14:08:57.775610Z", "version": "2.0.3"}}]}, "published": "2026-07-20T22:17:14.997", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/craigjbass/clearancekit/security/advisories/GHSA-9hx3-5wp9-2qqg"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-294"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,5.0.10)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "clearancekit", "source": "cna", "vendor": "craigjbass"}, "product": "clearancekit", "vendor": "craigjbass"}], "created": "2026-07-21T23:45:13.650557+00:00", "updated": "2026-07-30T18:30:05.017755+00:00", "vendors": ["craigjbass", "craigjbass$PRODUCT$clearancekit"]}