High severity7.5NVD Advisory· Published May 13, 2026· Updated Jun 24, 2026
CVE-2026-41218
CVE-2026-41218
Description
When BIG-IP PEM iRules are configured on a virtual server (iRules using commands starting with CLASSIFICATION::, CLASSIFY::, PEM::, PSC::, and the urlcatquery command), 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
1Patches
Vulnerability mechanics
References
1- my.f5.com/manage/s/article/K000160875nvdMitigationVendor Advisory
News mentions
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