CVE-2026-74714: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: bpf: tcp: Fix use-after-free in bpfitertcpestablishedbatch reqskqueuehashreq publishes a TCPNEWSYNRECV requestsock onto the ehash chain, drops the bucket lock, and only afterwards sets rskrefcnt to 3. Lockless readers such as...

Linux Kernel Security Vulnerabilities

The Linux kernel version 6.12 contains security vulnerabilities. These vulnerabilities stem from a lack of preemptive protection between the modtimer and refcountset functions in the reqskqueuehashreq function. This may lead to abnormal reference counting, which in turn can cause reclamation afte...