PT-2026-94794 · Linux · Linux Kernel
CVE-2026-92486
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Published
2026-09-17
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Updated
2026-09-28
None
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Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
An issue exists in the BPF subprograms where a Control Flow Integrity (CFI) mismatch occurs during task work callbacks. While BPF subprograms utilize the
bpf callback t ABI, task work invokes the callback using a three-argument function pointer, which triggers kCFI (kernel Control Flow Integrity), a security mechanism designed to prevent unauthorized changes to the execution flow of the kernel.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
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Related Identifiers
Affected Products
Linux Kernel