Critical severity10.0NVD Advisory· Published Nov 6, 2025· Updated Jun 17, 2026

CVE-2025-62161

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
youkicrates.io	< 0.5.7	0.5.7

Affected products

Youki Dev/Youki2 versions
cpe:2.3:a:youki-dev:youki:*:*:*:*:*:rust:*:*+ 1 more
- cpe:2.3:a:youki-dev:youki:*:*:*:*:*:rust:*:*range: <0.5.7
- (no CPE)range: < 0.5.7
ghsa-coords
pkg:cargo/youki
Range: < 0.5.7

Patches

Vulnerability mechanics

References

github.com/youki-dev/youki/commit/5886c91073b9be748bd8d5aed49c4a820548030anvdPatchWEB
github.com/advisories/GHSA-4g74-7cff-xcv8ghsaADVISORY
github.com/youki-dev/youki/security/advisories/GHSA-4g74-7cff-xcv8nvdVendor AdvisoryWEB
nvd.nist.gov/vuln/detail/CVE-2025-62161ghsaADVISORY
github.com/opencontainers/runc/security/advisories/GHSA-9493-h29p-rfm2ghsaWEB

News mentions

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cvss	0.650
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000