PT-2026-82969 · Linux · Linux Kernel
CVE-2026-80669
·
Published
2026-08-28
·
Updated
2026-09-03
CVSS v4.0
6.7
Medium
| Vector | AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
BPF LSM programs can attach to the
xfrm decode session() hook. Because security skb classify flow() calls this hook from a void path, any error returned by the hook triggers a BUG ON() condition, which can lead to a full system panic during packet classification.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