CVE-2026-92486

Published: Set 17, 2026 Last Modified: Set 17, 2026

ExploitDB:

Other exploit source:

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AI Translation Available

In the Linux kernel, the following vulnerability has been resolved:

bpf: Fix CFI mismatch in task work callback

BPF subprograms use the bpf_callback_t ABI, but task work invokes the
callback through a three-argument function pointer. This trips kCFI.

Store and invoke the callback as bpf_callback_t.

https://git.kernel.org/stable/c/2805abd089576799b15092949420e3f8ba97fabd

https://git.kernel.org/stable/c/85a33c910edc3651f68b17ae3c597c012545958f

https://git.kernel.org/stable/c/a2cbab47f44e9ea8c5a161ecba1b6bb8535771eb