set_mnt_opts · selinux: preserve NATIVE_LABELS on already-initialized sb
Affects MicrosoftSource GCVE Database
Not known to be exploited · fixed in dc579e43b13cb65e55eabaae4f1a950e43567fb1 : patch Microsoft soon.
Data as of 7 Nov 2026, 12:33 UTC
Rated by Threat Radar · CVSS not yet scored by NVD
Thin evidence
One scorer or none- Patch
- Available – fixed in dc579e43b13cb65e55eabaae4f1a950e43567fb1, c997832414f1d846de0a1fa38d7d4f62ba2ea917, a545def625860d4ccedc14fe45e884a62a041cef +5
Exploitation evidence
Disclosed: evidence found.
CVE published 23 Oct 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 SELinux component related to preserving NATIVE_LABELS on already-initialized security blobs in the set_mnt_opts function. The advisory references Microsoft products with affected versions 3.0 and 4.0. No detailed technical impact or exploitation information is provided.