Exploit for Use After Free in Linux Linux_Kernel

CVE-2026-53157: use-after-free in Linux Phonet A use-after-fr...

CVE-2026-53157: Use After Free

In the Linux kernel, the following vulnerability has been resolved: net: phonet: free phonetdevice after RCU grace period phonetdevicedestroy removes a phonetdevice from the per-net device list with listdelrcu, but frees it immediately. RCU readers walking the same list can still hold a pointer t...