generic_{set,get}_cmd · usb: gadget: f_uac1_legacy: validate bRequest index
Affects MicrosoftSource GCVE Database
Not known to be exploited · fixed in da841c1511a6160b8bc6bb7b7c6d4c9fb76fb51e : patch Microsoft soon.
Data as of 28 Oct 2026, 09:12 UTC
Rated by Threat Radar · CVSS not yet scored by NVD
- Patch
- Available – fixed in da841c1511a6160b8bc6bb7b7c6d4c9fb76fb51e, 9062d50e75c24dc7911be05c9b1719b3b256af15, 697cfe6e53b66cda196d6f8833b0ee97fefd0a8a +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 USB gadget f_uac1_legacy driver in Microsoft software, specifically related to validating the bRequest index in generic set and get commands. The issue affects versions 3.0 and 4.0 of the product. No CVSS score or detailed impact information is provided.