CVE-2026-22554

{"id": "CVE-2026-22554", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-22554", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-05-20T14:23:59.268333Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "talos-cna@cisco.com", "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}]}, "affected": [{"source": "talos-cna@cisco.com", "affectedData": [{"vendor": "MediaArea", "product": "MediaInfoLib", "versions": [{"status": "affected", "version": "26.01"}], "defaultStatus": "unaffected"}]}], "published": "2026-05-20T14:16:38.763", "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2026-2374", "tags": ["Third Party Advisory"], "source": "talos-cna@cisco.com"}, {"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2026-2374", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "talos-cna@cisco.com", "description": [{"lang": "en", "value": "CWE-122"}]}], "descriptions": [{"lang": "en", "value": "MediaArea MediaInfoLib Channel Splitting heap-based buffer overflow vulnerability"}, {"lang": "es", "value": "MediaArea MediaInfoLib Divisi\u00f3n de Canales desbordamiento de b\u00fafer basado en mont\u00edculo vulnerabilidad"}], "lastModified": "2026-07-23T12:10:00.110", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mediaarea:mediainfolib:26.01:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "73B19F59-866C-489E-A46D-B84E8D64D75E"}], "operator": "OR"}]}], "sourceIdentifier": "talos-cna@cisco.com"}