CVE-2026-76519

KEV

Updated Oct 15, 2026 · PUBLISHED

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.

Full record on cve.org →

Affected packages

Package	Vendor / Product	Version range	Status
Cisco Secure Email	Cisco / Cisco Secure Email	13.0.0-392	affected
Cisco Secure Email	Cisco / Cisco Secure Email	13.0.5-007	affected
Cisco Secure Email	Cisco / Cisco Secure Email	13.5.1-277	affected
Cisco Secure Email	Cisco / Cisco Secure Email	13.5.4-038	affected
Cisco Secure Email	Cisco / Cisco Secure Email	14.0.0-698	affected
Cisco Secure Email	Cisco / Cisco Secure Email	14.2.0-620	affected
Cisco Secure Email	Cisco / Cisco Secure Email	14.2.1-020	affected
Cisco Secure Email	Cisco / Cisco Secure Email	14.3.0-032	affected
Cisco Secure Email	Cisco / Cisco Secure Email	15.0.0-104	affected
Cisco Secure Email	Cisco / Cisco Secure Email	15.0.1-030	affected
Cisco Secure Email	Cisco / Cisco Secure Email	15.0.3-002	affected
Cisco Secure Email	Cisco / Cisco Secure Email	15.0.5-016	affected
Cisco Secure Email	Cisco / Cisco Secure Email	15.5.0-048	affected
Cisco Secure Email	Cisco / Cisco Secure Email	15.5.1-055	affected
Cisco Secure Email	Cisco / Cisco Secure Email	15.5.2-018	affected
Cisco Secure Email	Cisco / Cisco Secure Email	15.5.3-022	affected
Cisco Secure Email	Cisco / Cisco Secure Email	15.5.4-012	affected
Cisco Secure Email	Cisco / Cisco Secure Email	16.0.0-050	affected
Cisco Secure Email	Cisco / Cisco Secure Email	16.0.0-054	affected
Cisco Secure Email	Cisco / Cisco Secure Email	16.0.1-017	affected
Cisco Secure Email	Cisco / Cisco Secure Email	16.0.2-112	affected
Cisco Secure Email	Cisco / Cisco Secure Email	16.0.3-044	affected
Cisco Secure Email	Cisco / Cisco Secure Email	16.0.4-016	affected