Microsoft · ksmbd: reserve space for the UTF-16 terminator in stream info
Affects MicrosoftSource GCVE Database
Not known to be exploited · fixed in a025c4991a7d83edc4dd339e3ea86d8ff6226eca : update Microsoft when convenient.
Data as of 14 Nov 2026, 08:49 UTC
Rated by Threat Radar · CVSS not yet scored by NVD
Thin evidence
One scorer or none- Patch
- Available – fixed in a025c4991a7d83edc4dd339e3ea86d8ff6226eca, 583ede545a14f275a959772b5e1e50fe3e14b861, 7.3.2 +4
Exploitation evidence
Disclosed: evidence found.
CVE published 7 Nov 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 13 Nov 2026.
What to do
Upgrade to a fixed release listed under Affected software.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| LinuxLinux | Affected
| Fixed in
|
Description
This vulnerability involves the ksmbd component where space for the UTF-16 terminator in stream information is not properly reserved. The advisory references Microsoft's support lifecycle but does not provide specific technical details or impact information.