CVE-2026-80669

In the Linux kernel, the following vulnerability has been resolved: bpf: Disable xfrm_decode_session hook attachment BPF LSM programs can currently attach to xfrm_decode_session(). That hook may return an error, but security_skb_classify_flow() calls it from a void path and triggers BUG_ON() if an error is returned. Disable BPF attachment to the hook to prevent a BPF LSM program from turning packet classification into a full panic.
CVSS

No CVSS.

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-28 08:16

Updated : 2026-08-28 08:16


NVD link : CVE-2026-80669

Mitre link : CVE-2026-80669

CVE.ORG link : CVE-2026-80669


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Products Affected

No product.

CWE

No CWE.