Skip to main content
CVE-2026-98822VulnerabilityPublished Updated

Microsoft · wifi: mac80211: prevent AP VLAN tx from other interfaces

Affects MicrosoftSource GCVE Database

0
Compare
Authoritative record:CVE-2026-98822· Medium

Not known to be exploited · fixed in fd875e24e8f2b202e3636b3ef8e6060874eca0e5 : update Microsoft when convenient.

Data as of 7 Nov 2026, 13:02 UTC

Severity
Medium

Rated by Threat Radar · CVSS not yet scored by NVD

Patch
Available – fixed in fd875e24e8f2b202e3636b3ef8e6060874eca0e5, ad61b9a5febb42e4b96df8d30ad76ddc36dda9d0, 88e96d902efeefbffc34450969f40dc61a0c8a42 +2

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 18 Oct 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 7 Nov 2026.

What to do

Upgrade to a fixed release listed under Affected software.

Affected software

ProductAffectedFixed in
LinuxLinuxAffected
  • ≥ 97ffe75791b3e9c0797d5891070e41321c3beccb, < fd875e24e8f2b202e3636b3ef8e6060874eca0e5
Fixed in
  • fd875e24e8f2b202e3636b3ef8e6060874eca0e5
LinuxLinuxAffected
  • ≥ 97ffe75791b3e9c0797d5891070e41321c3beccb, < ad61b9a5febb42e4b96df8d30ad76ddc36dda9d0
Fixed in
  • ad61b9a5febb42e4b96df8d30ad76ddc36dda9d0
LinuxLinuxAffected
  • ≥ 97ffe75791b3e9c0797d5891070e41321c3beccb, < 88e96d902efeefbffc34450969f40dc61a0c8a42
Fixed in
  • 88e96d902efeefbffc34450969f40dc61a0c8a42
LinuxLinuxAffected
  • ≥ 97ffe75791b3e9c0797d5891070e41321c3beccb, < 7f93ca31f7fd9b42e7d692f59514436d448ac908
Fixed in
  • 7f93ca31f7fd9b42e7d692f59514436d448ac908
LinuxLinuxAffected
  • ≥ 97ffe75791b3e9c0797d5891070e41321c3beccb, < 2fe08c8ff26841430a3c98ab755337325b5d47b5
Fixed in
  • 2fe08c8ff26841430a3c98ab755337325b5d47b5
LinuxLinuxAffected
  • =4.1
Fixed in–

Description

This vulnerability concerns the wifi mac80211 component and involves preventing AP VLAN transmission from other interfaces. The information provided is limited and does not include technical details, impact, or exploitation methods. The affected versions are Microsoft product versions 3.0 and 4.0.

References

Community reviews

Loading reviews…