EUVD-2026-87054

In the Linux kernel, the following vulnerability has been resolved: bpf: Mark bpfrefcount field as unique BPFREFCOUNT is not marked as a unique field, while it should be. Fix this oversight...

CVE-2026-100074

The Linux kernel contains a vulnerability where the BPF_REFCOUNT field is not correctly marked as a unique field . This oversight is addressed in the provided fix. No specific information regarding the impact, exploitability, or exploit availability is provided in the documents.

CVE-2026-92515: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: bpf: Preserve unique-field state across nested structs btffindstructfield initializes a fresh seen mask for every recursive descent. Unique special fields in different levels of the same aggregate therefore do not see one another...