Microsoft has released Windows Subsystem for Linux 2.7.12 on August 18, 2026, which addresses two specific issues in the stable 2.7.x branch. The first fix resolves permission errors related to plugin-mounted folders, ensuring that user permissions align with the actual user session, thus preventing access denied errors when using tools like Docker Desktop and VS Code Remote. The second fix tackles VHD ownership problems during cross-volume distribution moves, eliminating the need for manual ownership adjustments that previously left files owned by BUILTIN\Administrators. Users can easily update to this version via the command wsl --update, benefiting from these critical patches without opting into pre-release channels

WSL 2.7.12 Lands Stable Channel: Fixes for Plugin Mounts and VHD Ownership Errors

Microsoft released Windows Subsystem for Linux 2.7.12 on August 18, 2026, delivering two targeted patches to the stable 2.7.x branch. The first fix aligns plugin-mounted folder permissions with your user session, resolving access denied errors for tooling like Docker Desktop and VS Code Remote. The second resolves a persistent issue where cross-volume distribution moves left VHD files owned by BUILTIN\Administrators, eliminating the need for manual ownership rewrites.

WSL 2.7.12 Lands Stable Channel: Fixes for Plugin Mounts and VHD Ownership Errors @ NT Compatible