CVE-2026-22548

MEDIUM

F5 Big-ip Advanced Web Application Firewall < 17.1.3 - Race Condition

Title source: rule

Description

When a BIG-IP Advanced WAF or ASM security policy is configured on a virtual server, undisclosed requests along with conditions beyond the attacker's control can cause the bd process to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

References (1)

[Vendor Advisory] https://my.f5.com/manage/s/article/K000158072

Scores

CVSS v3 5.9

EPSS 0.0009

EPSS Percentile 24.9%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-362

Status published

Products (2)

f5/big-ip_advanced_web_application_firewall 17.1.0 - 17.1.3

f5/big-ip_application_security_manager 17.1.0 - 17.1.3

Published Feb 04, 2026

Tracked Since Feb 18, 2026