CVE-2026-114166
Medium CVSS 5.5Published 2026-11-10 ยท last changed 2026-11-10
The fix
Microsoft fixes this in a Microsoft Store app update, so Windows Update and WSUS won't deliver it. The app at the version below, or later, has the fix.
| App | Fixed in version | Package | Released |
|---|---|---|---|
| Raw Image Extension | 2.4.43.0 | Microsoft.RawImageExtension | 2026-11-10 |
| Raw Image Extension | 2.5.42.0 | Microsoft.RawImageExtension | 2026-11-10 |
An app listed twice has one fix per version line (for example 2.4.x on Windows 10 and 2.5.x on Windows 11). Compare against the row on the same line as the installed version.
The Store updates these apps on its own schedule. A machine with Store updates turned off, or no
Store access at all (common on managed fleets), keeps the old version.
To check one, run Get-AppxPackage -AllUsers -Name Microsoft.RawImageExtension and
compare its Version to the table.
What it is
Buffer over-read in Windows Raw Image Extension allows an unauthorized attacker to disclose information locally.
Sources
CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N