Microsoft · wifi: wfx: validate MIB read length before copying to caller
Affects MicrosoftSource GCVE Database
Not known to be exploited · fixed in ce67ebe9d8629776ce38e6995ae72fb903c828db : update Microsoft when convenient.
Data as of 28 Oct 2026, 09:13 UTC
Rated by Threat Radar · CVSS not yet scored by NVD
- Patch
- Available – fixed in ce67ebe9d8629776ce38e6995ae72fb903c828db, 02886c18a340da59df57365f29009e1258bfe333, 819d4c1323e2a9b7329021d5367aa01add22b5dc +2
Exploitation evidence
Disclosed: evidence found.
CVE published 18 Oct 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by 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 26 Oct 2026.
What to do
Upgrade to a fixed release listed under Affected software.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| LinuxLinux | Affected
| Fixed in
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| LinuxLinux | Affected
| Fixed in
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| LinuxLinux | Affected
| Fixed in
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| LinuxLinux | Affected
| Fixed in
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| LinuxLinux | Affected
| Fixed in
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| LinuxLinux | Affected
| Fixed in– |
Description
This vulnerability involves the WiFi driver component 'wfx' in Microsoft software, where the MIB (Management Information Base) read length is not properly validated before copying data to the caller. The flaw could potentially lead to improper memory handling. The affected versions explicitly include 3.0 and 4.0. No CVSS score or detailed impact information is provided, and there is no indication of exploitation in the wild or available patches.