The vulnerability of the bpf_jit_blind_insn() function in the kernel/bpf/core.c file, which is part of the BPF interpreter support for Linux kernel, allows a hacker to trigger a service failure.

The vulnerability of the bpfjitblindinsn function in the kernel/bpf/core.c file, which is part of the BPF interpreter support for Linux’s operating system, relates to the execution of operations outside of the buffer boundaries. Exploiting this vulnerability could allow an attacker to trigger a...

CVE-2026-23417 bpf: Fix constant blinding for PROBE_MEM32 stores

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix constant blinding for PROBEMEM32 stores BPFST | BPFPROBEMEM32 immediate stores are not handled by bpfjitblindinsn, allowing user-controlled 32-bit immediates to survive unblinded into JIT-compiled native code when...

CVE-2026-23417: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix constant blinding for PROBEMEM32 stores BPFST | BPFPROBEMEM32 immediate stores are not handled by bpfjitblindinsn, allowing user-controlled 32-bit immediates to survive unblinded into JIT-compiled native code when...