CVE-2026-76519

Published 14 October 2026 · tracked since 15 October 2026

Description

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.

References

• NVD — National Vulnerability Database
• CVE.org record (MITRE)
• CISA Known Exploited Vulnerabilities catalog

Latest tracked vulnerabilities

• CVE-2026-108291 CRITICAL 9.8
• CVE-2026-106599 HIGH 8.8
• CVE-2026-103905 HIGH 7.5
• CVE-2026-104795 HIGH 8.8
• CVE-2026-86476 HIGH 8.4
• CVE-2026-110284 HIGH 7.5
• CVE-2026-104909 HIGH 8.1
• CVE-2026-100163 HIGH 7.4
• CVE-2026-103366 HIGH 7.5
• CVE-2026-103367 HIGH 8.1

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