A vulnerability labeled as critical has been found in F5 BIG-IP. Affected by this issue is some unknown functionality of the component Traffic Management Microkernel. Executing a manipulation can lead to use after free.
This vulnerability is tracked as CVE-2026-41218. The attack can be launched remotely. No exploit exists.
The affected component should be upgraded.
Intelligence View
⚡ tsecurity.de Intelligence
CVE-2026-41218 | F5 BIG-IP prior 17.1.3.1/17.5.1.4/21.0.0.1 Traffic Management Microkernel use after free (K000160875 / WID-SEC-2026-1532)
A vulnerability labeled as critical has been found in F5 BIG-IP. Affected by this issue is some unknown functionality of the component Traffic Management Microkernel. Executing a manipulation can lead to use after free. This vulnerability…
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