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CVE-2026-98336

Unknown

Last modified

CVE-2026-98336 is a vulnerability of currently unknown severity. 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..

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.

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 61587f1556fec39e8bafc40c8715f560639a4cf2, < 790221efbfece13a2347563b3785aaca48f192e2; >= 61587f1556fec39e8bafc40c8715f560639a4cf2, < 40bc8a268c3b6e21fa3a8dd1b4fd85aa905b9718; >= 61587f1556fec39e8bafc40c8715f560639a4cf2, < 9c34f01b8f2177dd4e1ee524ca1f9ca3fcd85a11; >= 61587f1556fec39e8bafc40c8715f560639a4cf2, < ea3ef2165e4751df2ee3bc1c07a192243a08faa5; >= 61587f1556fec39e8bafc40c8715f560639a4cf2, < 362bd5bce29ed0f6fd3d39a7065567777d70606e
LinuxLinux6.4

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-98336?
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.
How severe is CVE-2026-98336?
Severity scoring for CVE-2026-98336 is pending analysis.
How do I fix CVE-2026-98336?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST