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{"cveTags": [], "descriptions": [{"lang": "en", "value": "Improper length handling when parsing multiple cookie fields (including TRACKID) allows an unauthenticated remote attacker to send oversized cookie values and trigger a stack buffer overflow, resulting in a denial\u2011of\u2011service condition and possible remote code execution."}], "id": "CVE-2026-22904", "lastModified": "2026-02-09T16:08:35.290", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "info@cert.vde.com", "type": "Primary"}]}, "published": "2026-02-09T08:16:11.387", "references": [{"source": "info@cert.vde.com", "url": "https://certvde.com/de/advisories/VDE-2026-004"}], "sourceIdentifier": "info@cert.vde.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-121"}], "source": "info@cert.vde.com", "type": "Primary"}]}

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