Microsoft · net: team: stop reusing skb after queue override
Affects MicrosoftSource GCVE Database
Not known to be exploited · fixed in bed63353341d2d44cbad034001dd382cfe3a3892 : patch Microsoft soon.
Data as of 28 Oct 2026, 08:45 UTC
Rated by Threat Radar · CVSS not yet scored by NVD
- Patch
- Available – fixed in bed63353341d2d44cbad034001dd382cfe3a3892, b7454f1940c5e6d92e753853c476a769e452f30a, b21f20320fa2f3c683e3334d70de6bfd172e544a +2
Exploitation evidence
Disclosed: evidence found.
CVE published 23 Oct 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: 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 26 Oct 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– |
Description
CVE-2026-99027 is a vulnerability in Microsoft products related to network team functionality where a socket buffer (skb) is reused after a queue override. The vulnerability is identified in versions 3.0 and 4.0 of the affected software. No CVSS score or detailed impact information is provided.