Skip to main content
CVE-2026-99222VulnerabilityPublished Updated

Microsoft · keys: Protect the read method check against type removal

Affects MicrosoftSource GCVE Database

0
Compare
Authoritative record:CVE-2026-99222· High

Not known to be exploited · fixed in ff44f1b303aa76a818d898e85c56ed4852c031e2 : patch Microsoft soon.

Data as of 7 Nov 2026, 13:02 UTC

Severity
High

Rated by Threat Radar · CVSS not yet scored by NVD

Thin evidence

One scorer or none
Patch
Available – fixed in ff44f1b303aa76a818d898e85c56ed4852c031e2, ff11cfed85cbfdd7fe1185ebd18d2c7a8353ad8d, e5f830ae6611cddbfc504c43f14155f60b63206a +10

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 2 Nov 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
  • >=4.14.177 <4.15
  • >=4.19.118 <4.20
  • >=5.4.35 <5.5
  • >=5.6.7 <5.7
Fixed in
  • ff44f1b303aa76a818d898e85c56ed4852c031e2
  • ff11cfed85cbfdd7fe1185ebd18d2c7a8353ad8d
  • e5f830ae6611cddbfc504c43f14155f60b63206a
  • e2a2deda08d91644f5e30c17d267b1cdc5f124b2
  • cf1af7df80e38bf58bd74c2cccce32fcbd1a596a
  • 1486caee47b4909f52835a957c3293e970113e44
  • 925c84e3cc21caf09de92d9bcafab0147790debf
  • 6a36e2a1a017c51f8a8ad2a094566bad97c46a9b
  • 5.7
  • 5.5
  • 4.20
  • 4.15
  • 3edc064069d07e7d37359fcb4d03d3bab15ee3ab
LinuxLinuxAffected
  • =5.7
Fixed in–

Description

CVE-2026-99222 is a vulnerability identified in Microsoft software version 3.0. The description provided is minimal and does not detail the nature of the flaw or its impact. No CVSS score or detailed technical information is available.

References

Community reviews

Loading reviews…