CVE-2026-20613

{"id": "CVE-2026-20613", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2026-01-23T00:15:52.283", "references": [{"url": "https://github.com/apple/containerization/security/advisories/GHSA-cq3j-qj2h-6rv3", "tags": ["Exploit", "Vendor Advisory"], "source": "product-security@apple.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "The ArchiveReader.extractContents() function used by cctl image load and container image load performs no pathname validation before extracting an archive member. This means that a carelessly or maliciously constructed archive can extract a file into any user-writable location on the system using relative pathnames. This issue is addressed in container 0.8.0 and containerization 0.21.0."}], "lastModified": "2026-01-27T20:17:18.463", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:apple:container:*:*:*:*:*:swift:*:*", "vulnerable": true, "matchCriteriaId": "C6FA03D6-D8FD-484D-ABC3-C4E06F004E9B", "versionEndExcluding": "0.8.0"}, {"criteria": "cpe:2.3:a:apple:containerization:*:*:*:*:*:swift:*:*", "vulnerable": true, "matchCriteriaId": "1FE4C5FD-62B9-4CCC-90EA-065CDF156FFD", "versionEndExcluding": "0.21.0"}], "operator": "OR"}]}], "sourceIdentifier": "product-security@apple.com"}