CVE-2026-100074: In the Linux kernel, the following vulnerability has been resolved: bpf: Mark bpf_refcount field as unique BPF_REFCOUNT is not marked as a

Executive brief

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

bpf: Mark bpf_refcount field as unique

BPF_REFCOUNT is not marked as a unique field, while it should be. Fix this oversight.

References

• https://git.kernel.org/stable/c/61e655391cb19c31f94ecd4354f624c81ce4cf75
• https://git.kernel.org/stable/c/641f814965d733936ca3618d4d5a12a8fa9be00e