cisco-sa-asa-ftd-ios-dos-kPEpQGGKHighCVSS 8.6

Cisco IOS, IOS XE, Secure Firewall Adaptive Security Appliance, and Secure Firewall Threat Defense Software IKEv2 Denial of Service Vulnerability

Published
March 25, 2026
Last Modified
March 25, 2026

🔗 CVE IDs covered (1)

CVE-2026-20012 · pending

📋 Description

🎯 Affected products1428

  • Cisco IOS 15.2(1)S
  • Cisco IOS 15.2(2)S
  • Cisco IOS 15.2(1)S1
  • Cisco IOS 15.2(4)S
  • Cisco IOS 15.2(1)S2
  • Cisco IOS 15.2(2)S1
  • Cisco IOS 15.2(2)S2
  • Cisco IOS 15.2(2)S0a
  • Cisco IOS 15.2(2)S0c
  • Cisco IOS 15.2(2)S0d
  • Cisco IOS 15.2(4)S1
  • Cisco IOS 15.2(4)S4
  • Cisco IOS 15.2(4)S6
  • Cisco IOS 15.2(4)S2
  • Cisco IOS 15.2(4)S5
  • Cisco IOS 15.2(4)S3
  • Cisco IOS 15.2(4)S0c
  • Cisco IOS 15.2(4)S3a
  • Cisco IOS 15.2(4)S4a
  • Cisco IOS 15.2(4)S7
  • Cisco IOS 15.2(4)S8
  • Cisco IOS 15.3(1)T
  • Cisco IOS 15.3(2)T
  • Cisco IOS 15.3(1)T1
  • Cisco IOS 15.3(1)T2
  • Cisco IOS 15.3(1)T3
  • Cisco IOS 15.3(1)T4
  • Cisco IOS 15.3(2)T1
  • Cisco IOS 15.3(2)T2
  • Cisco IOS 15.3(2)T3
  • +1398 more not shown

🔗 References (2)