CVE-2026-76442

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and Cisco Secure Email and Web Manager engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple...

EUVD-2026-77626

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and Cisco Secure Email and Web Manager engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple...

EUVD-2026-77621

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and Cisco Secure Email and Web Manager engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple...

CVE-2026-76440

CVE-2026-76440 affects Cisco Secure Email Gateway and Cisco Secure Email and Web Manager , addressing path traversal issues (CWE-23) discovered during an internal security review. Cisco assigned a CVSS 3.1 base score of 9.8 (CRITICAL) with a network attack vector requiring no privileges or user i...

PT-2026-91269

Name of the Vulnerable Software and Affected Versions Cisco Secure Email Gateway versions 15.5 and earlier Cisco Secure Email and Web Manager versions 15.5 and earlier Description Multiple issues related to improper neutralization were identified during an internal security review. These issues...

Cisco Secure Email Gateway Remote Code Execution Vulnerability (regreSSHion) (cisco cisco-sa-openssh-rce-2024)

According to its self-reported version, Cisco Secure Email Gateway is affected by a vulnerability. - A remote code execution vulnerability exists in Cisco Secure Email Gateway due to a signal handler race condition found in sshd, where a client does not authenticate within LoginGraceTime seconds,...