Cisco / Cisco Secure Email

405 vulnerabilities across affected versions.

CVE-2025-20393CRITICAL10.014.2.1-020 – 14.2.1-020

CVE-2025-20393CRITICAL10.015.0.3-002 – 15.0.3-002

CVE-2025-20393CRITICAL10.015.5.2-018 – 15.5.2-018

CVE-2025-20393CRITICAL10.015.5.1-055 – 15.5.1-055

CVE-2025-20393CRITICAL10.015.5.0-048 – 15.5.0-048

CVE-2025-20393CRITICAL10.016.0.0-050 – 16.0.0-050

CVE-2025-20393CRITICAL10.015.0.0-104 – 15.0.0-104

CVE-2025-20393CRITICAL10.014.0.0-698 – 14.0.0-698

CVE-2025-20393CRITICAL10.013.5.1-277 – 13.5.1-277

CVE-2025-20393CRITICAL10.015.5.3-022 – 15.5.3-022

CVE-2025-20393CRITICAL10.014.2.0-620 – 14.2.0-620

CVE-2025-20393CRITICAL10.014.3.0-032 – 14.3.0-032

CVE-2025-20393CRITICAL10.016.0.1-017 – 16.0.1-017

CVE-2025-20393CRITICAL10.016.0.0-054 – 16.0.0-054

CVE-2025-20393CRITICAL10.013.5.4-038 – 13.5.4-038

CVE-2025-20393CRITICAL10.013.0.5-007 – 13.0.5-007

CVE-2025-20393CRITICAL10.015.0.1-030 – 15.0.1-030

CVE-2025-20393CRITICAL10.013.0.0-392 – 13.0.0-392

CVE-2024-20401CRITICAL9.8N/A – N/A

CVE-2026-20353CRITICAL9.813.0.0-392 – 13.0.0-392

CVE-2026-20353CRITICAL9.816.0.0-054 – 16.0.0-054

CVE-2026-20353CRITICAL9.815.5.3-022 – 15.5.3-022

CVE-2026-20353CRITICAL9.814.0.0-698 – 14.0.0-698

CVE-2026-20353CRITICAL9.816.0.0-050 – 16.0.0-050

CVE-2026-20353CRITICAL9.813.5.1-277 – 13.5.1-277

CVE-2026-20353CRITICAL9.815.5.2-018 – 15.5.2-018

CVE-2026-20353CRITICAL9.814.2.0-620 – 14.2.0-620

CVE-2026-20353CRITICAL9.815.0.3-002 – 15.0.3-002

CVE-2026-20353CRITICAL9.815.0.0-104 – 15.0.0-104

CVE-2026-20353CRITICAL9.815.0.1-030 – 15.0.1-030

CVE-2026-20353CRITICAL9.814.3.0-032 – 14.3.0-032

CVE-2026-20353CRITICAL9.815.5.0-048 – 15.5.0-048

CVE-2026-20353CRITICAL9.816.0.2-112 – 16.0.2-112

CVE-2026-20353CRITICAL9.813.5.4-038 – 13.5.4-038

CVE-2026-20353CRITICAL9.816.0.4-016 – 16.0.4-016

CVE-2026-20353CRITICAL9.816.0.3-044 – 16.0.3-044

CVE-2026-20353CRITICAL9.813.0.5-007 – 13.0.5-007

CVE-2026-20353CRITICAL9.815.0.5-016 – 15.0.5-016

CVE-2026-20353CRITICAL9.815.5.1-055 – 15.5.1-055

CVE-2026-20353CRITICAL9.816.0.1-017 – 16.0.1-017

CVE-2026-20353CRITICAL9.814.2.1-020 – 14.2.1-020

CVE-2026-20353CRITICAL9.815.5.4-012 – 15.5.4-012

CVE-2026-76440CRITICAL9.814.2.0-620 – 14.2.0-620

CVE-2026-76440CRITICAL9.813.0.5-007 – 13.0.5-007

CVE-2026-76440CRITICAL9.813.5.4-038 – 13.5.4-038

CVE-2026-76440CRITICAL9.814.2.1-020 – 14.2.1-020

CVE-2026-76440CRITICAL9.813.5.1-277 – 13.5.1-277

CVE-2026-76440CRITICAL9.814.0.0-698 – 14.0.0-698

CVE-2026-76440CRITICAL9.813.0.0-392 – 13.0.0-392

CVE-2026-76440CRITICAL9.814.3.0-032 – 14.3.0-032