Microsoft · power: supply: core: prevent unregistering a power supply while a callback runs
Affects MicrosoftSource GCVE Database
Not known to be exploited · fixed in 45388e50d14bc161873b14b9a05d4b8b8822fca6 : patch Microsoft soon.
Data as of 29 Oct 2026, 11:32 UTC
Rated by Threat Radar · CVSS not yet scored by NVD
Thin evidence
One scorer or none- Patch
- Available – fixed in 45388e50d14bc161873b14b9a05d4b8b8822fca6, 5b4bd13e0552926648a46c2c9a12a24dfaee3715, 2ac0256a28e15c4888fa394d1fe66cf7b1d58090
Exploitation evidence
Disclosed: evidence found.
CVE published 28 Oct 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: 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 29 Oct 2026.
What to do
Upgrade Linux to 45388e50d14bc161873b14b9a05d4b8b8822fca6, 5b4bd13e0552926648a46c2c9a12a24dfaee3715 or 2ac0256a28e15c4888fa394d1fe66cf7b1d58090.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| LinuxLinux | Affected
| Fixed in
|
| LinuxLinux | Affected
| Fixed in
|
| LinuxLinux | Affected
| Fixed in
|
| LinuxLinux | Affected
| Fixed in– |
Red Hatredhat/kernelpkg:rpm/redhat/kernelOther threats | Affected
| Fixed in– |
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
Description
This vulnerability involves the power supply core component where unregistering a power supply while a callback is running is not properly prevented. The issue is identified in Microsoft product version 3.0. No CVSS score or detailed impact information is provided.