https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-02T11:15:57.697977+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-20353 CVE-2026-20353 — Cisco Secure Email Gateway Security Hardening Release 2026-10-02T11:15:57.781740+00:00

Affected: Cisco Secure Email

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 internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-20353 are related to issues with improper control of a resource through its lifetime that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-664.