Organizations Warned of Cisco Secure FMC Exploitation

As cited

Copy frozen at 2026-09-10 12:42 UTC (site build).

vulnerabilities

Organizations Warned of Cisco Secure FMC Exploitation

Cisco and CISA have warned of active exploitation of CVE-2026-20079, a vulnerability in Cisco Secure FMC that was disclosed in March 2026. The vulnerability carries a CVSS score of 10.0 and is listed on the Known Exploited Vulnerabilities (KEV) catalog.

Why it matters: Organizations running Cisco Secure FMC should prioritize patching this critical vulnerability immediately, as it is actively exploited in the wild and has maximum severity.

Source published

2026-09-10 10:06 UTC

First seen by Cybersecurity Tracker

2026-09-10 12:20 UTC