critical · tech · Disclosed Mar 19, 2026

Cisco Secure Firewall Management Center (FMC) Software and Cisco Security Cloud Control

Cisco Secure Firewall Management Center (FMC) Software and Cisco Security Cloud Control (SCC) Firewall Management Deserialization of Untrusted Data Vulnerability — Cisco Secure Firewall Management Center (FMC) Software a

Original Disclosure

https://nvd.nist.gov/vuln/detail/CVE-2026-20131

Read original

Severity

critical

Sector

tech

Disclosure date

March 19, 2026

Indexed

3 months, 3 weeks ago

Assess Exposure → Browse All Breaches View Live Map