CVE-2026-76441

CVE-2026-76441 affects Cisco Secure Email Gateway and Cisco Secure Email and Web Manager . Cisco's internal security review identified multiple vulnerabilities rooted in improper access control (CWE-284), addressed through software hardening releases . The vulnerability carries a CVSS 3.1 score o...

CVE-2026-20353 Cisco Secure Email Gateway Security Hardening Release

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-2026-77622

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...

Cisco Secure Email Gateway SQL Injection Vulnerability

A vulnerability in the email parsing of Cisco AsyncOS Software for Cisco Secure Email Gateway could allow an unauthenticated, remote attacker to execute arbitrary commands with root privileges on the underlying operating system. This vulnerability is due to insufficient validation in the email...

Cisco Secure Email Gateway and Secure Email and Web Manager Security Hardening Release: September 2026

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...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2026-76461link is external Cisco Secure Email Gateway SQL Injection Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber actor...

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...

PT-2026-91268

Name of the Vulnerable Software and Affected Versions Cisco Secure Email Gateway affected versions not specified Cisco Secure Email and Web Manager affected versions not specified Description Issues exist due to improper validation of specified quantity in input, which can lead to a remote denial...

PT-2026-91264

Name of the Vulnerable Software and Affected Versions Cisco Secure Email Gateway affected versions not specified Cisco Secure Email and Web Manager affected versions not specified Description Cisco Secure Email Gateway and Cisco Secure Email and Web Manager contain multiple issues related to...

PT-2026-91266

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 path traversal issues exist within the software. Path traversal is a flaw that allows an attacker to access...

PT-2026-91267

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 access control were identified during an internal security review. These issues...

CVE-2026-76443: Improper Neutralization

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-2026-76442: Improper Validation of Specified Quantity in Input

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-2026-76441: Improper Access Control

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-2026-20353: Improper Control of a Resource Through its Lifetime

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: Relative Path Traversal

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...

VulnCheck KEV: CVE-2026-76461

Cisco AsyncOS software for Cisco Secure Email Gateway SEG contains a SQL injection vulnerability that could allow an unauthenticated, remote attacker to execute arbitrary commands with root privileges on the underlying operating system...

Cisco Secure Email Gateway SQL Injection Vulnerability

Cisco AsyncOS software for Cisco Secure Email Gateway SEG contains a SQL injection vulnerability that could allow an unauthenticated, remote attacker to execute arbitrary commands with root privileges on the underlying operating system...

CVE-2026-76461: Improper Neutralization of Special Elements used in an SQL Command

A vulnerability in the email parsing of Cisco AsyncOS Software for Cisco Secure Email Gateway could allow an unauthenticated, remote attacker to execute arbitrary commands with root privileges on the underlying operating system. This vulnerability is due to insufficient validation in the email...

PT-2026-91270

Name of the Vulnerable Software and Affected Versions Cisco Secure Email Gateway versions prior to 15.5.5-014 Cisco Secure Email Gateway versions prior to 16.0.4-302 Cisco Secure Email Gateway versions prior to 16.5.0-780 Description A critical SQL injection flaw exists in the email parsing logic...