CVE-2025-62161
youki container escape via "masked path" abuse due to mount race conditions
Description
Youki is a container runtime written in Rust. In versions 0.5.6 and below, the initial validation of the source /dev/null is insufficient, allowing container escape when youki utilizes bind mounting the container's /dev/null as a file mask. This issue is fixed in version 0.5.7.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:NUser InteractionNone
Scope
S:CScopeChanged
Impact
C:HConfidentialityHigh
I:HIntegrityHigh
A:HAvailabilityHigh
Weaknesses
Affected Products
Exploitability
Official Patch Available
References
https://github.com/youki-dev/youki/security/advisories/GHSA-4g74-7cff-xcv8
github.com
https://github.com/youki-dev/youki/commit/5886c91073b9be748bd8d5aed49c4a820548030a
github.com
https://github.com/opencontainers/runc/security/advisories/GHSA-9493-h29p-rfm2
github.com
and 2 more references View all →
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