Security
Microsoft security updates and public advisory evidence: affected products, fixing updates, exploitation and source coverage.
Fixed by KB5131080Clear
| CVE | Vulnerability | Severity | CVSS | Impact | Status | Fixed by |
|---|---|---|---|---|---|---|
| CVE-2026-119875 | Windows Storport Miniport Driver Information Disclosure VulnerabilityWindows Storport Miniport Driver | Important | 4.0 | Information DisclosurePhysical | KB5131077KB5131080+4 | |
| CVE-2026-113766 | Windows Language Experience Service Tampering VulnerabilityWindows Language Experience Service | Important | 3.3 | TamperingLocal | KB5131077KB5131080+5 | |
| CVE-2026-119883 | Data Deduplication Security Feature Bypass VulnerabilityData Deduplication | Important | 3.3 | SFBLocal | KB5131077KB5131080+3 |
Advisories
MSRC guidance without a CVE of its own · 1 advisory
Hardening changes for ReFS volumes on removable mediaStarting with Windows updates released on and after October 13, 2026, Microsoft is making hardening changes to the Resilient File System (ReFS) . This change is not enable by default until 2027. Please see Hardening changes for ReFS volumes on removable media for more information.