Microsoft · md/raid10: fix deadlock with check operation and nowait requests
Affects MicrosoftSource GCVE Database
Not known to be exploited.
Data as of 30 Oct 2026, 11:52 UTC
Rated by Threat Radar · No CVSS score from NVD or the CNA
- EPSS
- 0.09% chance of exploitation in 30 days – higher than 0% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Exploitation evidence
Disclosed: evidence found.
CVE published 2 May 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 30 Oct 2026.
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Microsoft Security Response Center Microsoft | Affected
| Fixed in– |
AI-suggested
Until an official fix is available, users should monitor vendor communications for updates. No specific mitigation steps are provided in the current data.
Description
CVE-2026-46050 addresses a deadlock vulnerability in the md/raid10 subsystem related to check operations and nowait requests. The vulnerability could cause system hangs or degraded performance due to deadlocks during RAID 10 operations. No CVSS score or detailed impact metrics are provided. There is no indication of known exploits in the wild or vendor-provided patch information. The affected products include Microsoft and Azure Linux versions 3.0. Patch status is not confirmed; users should consult official Microsoft advisories for updates.