CVE-2025-62161

CRITICAL

youki < 0.5.7 - Container Escape via Bind Mount File Mask

Title source: llm
STIX 2.1

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.

References (2)

Core 2

Scores

CVSS v3 10.0
EPSS 0.0022
EPSS Percentile 11.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-61 CWE-363
Status published
Products (2)
crates.io/youki 0 - 0.5.7crates.io
youki-dev/youki < 0.5.7
Published Nov 06, 2025
Tracked Since Feb 18, 2026