{"id":"CVE-2026-76519","url":"https://compromised.live/t/CVE-2026-76519","kind":"exploited_vuln","tier":2,"severity":"high","title":"Cisco Secure Email Gateway: Cisco Secure Email Gateway Relative Path Traversal Vulnerability","summary":"An unauthenticated remote attacker can write arbitrary files onto the underlying operating system, and this flaw is being actively exploited. Cisco Secure Email Gateway. Apply the vendor's mitigations or update now, and check for signs of compromise.","summary_source":"ai","affected":[],"epss":null,"kev":{"date_added":"2026-10-14","due_date":"2026-10-17","ransomware":false},"first_seen":"2026-11-03T21:55:44.095Z","updated_at":"2026-11-03T21:55:44.095Z","status":"active","details":"Cisco Secure Email Gateway contains a relative path traversal vulnerability that could allow an unauthenticated, remote attacker to write arbitrary files on the underlying operating system.","aliases":["CVE-2026-76519"],"sources":[{"name":"kev","id":"CVE-2026-76519","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-76519"}]}