CVE-2026-92486
CVE CVE-2026-92486EUVD EUVD-2026-82107Published 2026-09-17T16:10:01.000Z
What the advisory describes
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.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux 38aa7003e369802f81a078f6673d10d97013f04f <a2cbab47f44e9ea8c5a161ecba1b6bb8535771eb; 38aa7003e369802f81a078f6673d10d97013f04f <2805abd089576799b15092949420e3f8ba97fabd; patch: 0; patch: 7.3-rc1; 6.18; patch: 6.18.52; 38aa7003e369802f81a078f6673d10d97013f04f <85a33c910edc3651f68b17ae3c597c012545958f; patch: 7.2.6
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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