Microsoft · scsi: qla2xxx: Fix queue teardown NULL dma_free and bitmap locking
Affects MicrosoftSource GCVE Database
Not known to be exploited · fixed in f35cb67f2092b49d7949065dd56895ed47238f22 : patch Microsoft soon.
Data as of 7 Nov 2026, 12:32 UTC
Rated by Threat Radar · CVSS not yet scored by NVD
Thin evidence
One scorer or none- Patch
- Available – fixed in f35cb67f2092b49d7949065dd56895ed47238f22, b65e3a82f77b7a63e386623d2ea70d2b5580295a, a9ff85886425355c72749be6090758aa19a89f16 +5
Exploitation evidence
Disclosed: evidence found.
CVE published 25 Sep 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 7 Nov 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
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Description
This vulnerability involves the SCSI qla2xxx driver in Microsoft products, specifically addressing issues related to queue teardown, NULL dma_free calls, and bitmap locking. The advisory references Microsoft support lifecycle but does not provide detailed technical or impact information.