—
GO-2025-4096
Container escape via "masked path" abuse due to mount race conditions in github.com/opencontainers/runc
Quick fix
GO-2025-4096 — github.com/opencontainers/runc: upgrade to the fixed version with the command below.
go get github.com/opencontainers/runc@v1.2.8Details
Container escape via "masked path" abuse due to mount race conditions in github.com/opencontainers/runc
Are you affected?
Enter the version of the package you're using.
Affected packages
Go/github.com/opencontainers/runc
Introduced in:
0Fixed in: 1.2.8Fix
go get github.com/opencontainers/runc@v1.2.8References
- https://github.com/opencontainers/runc/security/advisories/GHSA-9493-h29p-rfm2[ADVISORY]
- https://github.com/opencontainers/runc/commit/1a30a8f3d921acbbb6a4bb7e99da2c05f8d48522[FIX]
- https://github.com/opencontainers/runc/commit/5d7b2424072449872d1cd0c937f2ca25f418eb66[FIX]
- https://github.com/opencontainers/runc/commit/8476df83b534a2522b878c0507b3491def48db9f[FIX]
- https://github.com/opencontainers/runc/commit/db19bbed5348847da433faa9d69e9f90192bfa64[FIX]