Unrated severityNVD Advisory· Published Oct 15, 2025· Updated Feb 26, 2026
BIG-IP iRules vulnerability
CVE-2025-53474
Description
When an iRule using an ILX::call command is configured on a virtual server, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Affected products
1- F5/BIG-IPv5Range: 17.5.0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- my.f5.com/manage/s/article/K44517780mitrevendor-advisory
News mentions
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