CVE-2025-59375

{"id": "CVE-2025-59375", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2025-09-15T03:15:40.920", "references": [{"url": "https://github.com/libexpat/libexpat/blob/676a4c531ec768732fac215da9730b5f50fbd2bf/expat/Changes#L45-L74", "tags": ["Product"], "source": "cve@mitre.org"}, {"url": "https://github.com/libexpat/libexpat/blob/R_2_7_2/expat/Changes", "tags": ["Product"], "source": "cve@mitre.org"}, {"url": "https://github.com/libexpat/libexpat/issues/1018", "tags": ["Exploit", "Issue Tracking"], "source": "cve@mitre.org"}, {"url": "https://github.com/libexpat/libexpat/pull/1034", "tags": ["Issue Tracking"], "source": "cve@mitre.org"}, {"url": "https://issues.oss-fuzz.com/issues/439133977", "tags": ["Exploit", "Issue Tracking"], "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2025/09/16/2", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "cve@mitre.org", "description": [{"lang": "en", "value": "CWE-770"}]}], "descriptions": [{"lang": "en", "value": "libexpat in Expat before 2.7.2 allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing."}], "lastModified": "2025-11-04T22:16:34.927", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2562E072-C9E9-432C-9545-404F89D73E00", "versionEndExcluding": "2.7.2"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}