insert/collapse range · smb/client: fix stale page cache
Affects MicrosoftSource GCVE Database
Not known to be exploited · fixed in 76222e76d08fbae4092ee9da84ded2b4c24ee598 : update Microsoft when convenient.
Data as of 7 Nov 2026, 12:19 UTC
Rated by Threat Radar · CVSS not yet scored by NVD
- Patch
- Available – fixed in 76222e76d08fbae4092ee9da84ded2b4c24ee598, 01261a6fa48b62f5ead8e88aaca1e27cb9ab9032, 52dd721b3de57e41261e08485b2bc62b22b80ebe +1
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 Linux to 76222e76d08fbae4092ee9da84ded2b4c24ee598, 01261a6fa48b62f5ead8e88aaca1e27cb9ab9032, 52dd721b3de57e41261e08485b2bc62b22b80ebe or 5.20.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| LinuxLinux | Affected
| Fixed in
|
| LinuxLinux | Affected
| Fixed in– |
Description
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle