CVE-2026-41227

On an HTTP/2 virtual server with Layer 7 DoS Protection configured, undisclosed traffic can result in an increase in memory consumption causing the Traffic Management Microkernel (TMM) process to terminate.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
References
Link Resource
https://my.f5.com/manage/s/article/K000158979 Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_ddos_hybrid_defender:*:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_ddos_hybrid_defender:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_ddos_hybrid_defender:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-05-13 16:16

Updated : 2026-06-24 14:52


NVD link : CVE-2026-41227

Mitre link : CVE-2026-41227

CVE.ORG link : CVE-2026-41227


JSON object : View

Products Affected

f5

  • big-ip_ddos_hybrid_defender
  • big-ip_advanced_web_application_firewall
  • big-ip_application_security_manager
CWE
CWE-770

Allocation of Resources Without Limits or Throttling