All vulnerabilities
CVE-2026-98332

Linux: wifi: mac80211: only operate on TDLS peers in the TDLS code

Linux LinuxOperating systems
Open in ThreatlineRecord JSON
CVSS
NoneNot scored
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.16%Chance of exploitation activity in the next 30 days, higher than 5% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in0cd452ccaa5c5971440256ce72c64611eca176c1Also 6f0a100df8539ce90f37c14e1945f396ca2410bcCVE List
Published6 Oct 2026Updated 19 Oct 2026CVE List

What fixes it

  • 0cd452ccaa5c5971440256ce72c64611eca176c1LinuxCVE List
  • 6f0a100df8539ce90f37c14e1945f396ca2410bcLinuxCVE List

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Description

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

wifi: mac80211: only operate on TDLS peers in the TDLS code

ieee80211_tdls_oper() can operate on the AP station, which then yields various warnings when the AP station is removed then or at a later point in time after being confused for a TDLS peer.

Always check that the station is a TDLS peer.

Text from CVE List

Affected versions 6

  • Linuxaffected: dfe018bf99537e42c816d3f543620a7e09fcf3cd before 0cd452ccaa5c5971440256ce72c64611eca176c1CVE List
  • Linuxaffected: dfe018bf99537e42c816d3f543620a7e09fcf3cd before 6f0a100df8539ce90f37c14e1945f396ca2410bcCVE List
  • Linuxaffected: 3.2CVE List
  • Linuxunaffected: all versions before 3.2CVE List
  • Linuxunaffected: 7.2.8 through 7.2.*CVE List
  • Linuxunaffected: 7.3CVE List

References 2