CISA Releases AR26-113A on the FIRESTARTER Backdoor: What It Means for Cisco ASA, FTD, and Firepower — and How Forward Can Help
If you manage Cisco ASA, Firepower, or Secure Firewall anywhere in your environment, this one demands your immediate attention.On April 23, 2026, CISA published Analysis Report AR26-113A, a malware analysis report on a backdoor known as FIRESTARTER.