Riskcovery

CVE-2026-98336

wifi: mac80211: don't offload TC setup on AP_VLAN interfaces

State
Published
Severity
Not scored
Published
Oct 6, 2026
Updated
Oct 19, 2026
Reserved
Sep 25, 2026

Read the record on cve.org

Description

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

wifi: mac80211: don't offload TC setup on AP_VLAN interfaces

AP_VLAN interfaces are purely virtual, so don't try to offload TC setup to drivers. We can't really use the AP interface either since we may not know it all the time, and it could technically even change.

Just reject the TC offload so things get done in software.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 61587f1556fec39e8bafc40c8715f560639a4cf2 to before 790221efbfece13a2347563b3785aaca48f192e2Affected
  • 61587f1556fec39e8bafc40c8715f560639a4cf2 to before 40bc8a268c3b6e21fa3a8dd1b4fd85aa905b9718Affected
  • 61587f1556fec39e8bafc40c8715f560639a4cf2 to before 9c34f01b8f2177dd4e1ee524ca1f9ca3fcd85a11Affected
  • 61587f1556fec39e8bafc40c8715f560639a4cf2 to before ea3ef2165e4751df2ee3bc1c07a192243a08faa5Affected
  • 61587f1556fec39e8bafc40c8715f560639a4cf2 to before 362bd5bce29ed0f6fd3d39a7065567777d70606eAffected
LinuxLinux
  • 6.4Affected
  • before 6.4Not affected
  • 6.6.158 through 6.6.*Not affected
  • 6.12.112 through 6.12.*Not affected
  • 6.18.54 through 6.18.*Not affected
  • 7.2.8 through 7.2.*Not affected
  • 7.3 and laterNot affected

References

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