CVE-2026-13593

{"id": "CVE-2026-13593", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-13593", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-06-29T20:56:37.063926Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 3.9}]}, "affected": [{"source": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "affectedData": [{"repo": "https://github.com/bleargh45/CSS-Minifier-XS", "vendor": "GTERMARS", "product": "CSS::Minifier::XS", "versions": [{"status": "affected", "version": "0", "lessThan": "0.14", "versionType": "custom"}], "packageName": "CSS-Minifier-XS", "collectionURL": "https://cpan.org/modules", "defaultStatus": "unaffected"}]}], "published": "2026-06-29T20:17:32.887", "references": [{"url": "https://metacpan.org/release/GTERMARS/CSS-Minifier-XS-0.14/changes", "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"}, {"url": "http://www.openwall.com/lists/oss-security/2026/06/29/18", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e", "description": [{"lang": "en", "value": "CWE-401"}]}], "descriptions": [{"lang": "en", "value": "CSS::Minifier::XS versions before 0.14 for Perl have a memory leak when the entire document is minified away.\n\nThe minify function has a memory leak when processing a document containing only characters to be removed, such as comments and whitespace."}], "lastModified": "2026-06-30T14:11:27.863", "sourceIdentifier": "9b29abf9-4ab0-4765-b253-1875cd9b441e"}