CVEvulnerability

CVE-2025-62161

7.3 HIGH Published 2025-11-06 Modified 2026-10-19 Official page ↗
Status
Analyzed
Published
2025-11-06
Last modified
2026-10-19
Assigner
[email protected]
CVSS 4.0 ([email protected])
7.3 HIGH — CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1 ([email protected])
10.0 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weaknesses
CWE-363, CWE-61

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.

Affected configurations

• youki-dev youki (< 0.5.7)

Related

Weakness · CWE (2)

  • CWE-363 Race Condition Enabling Link Following weakness
  • CWE-61 UNIX Symbolic Link (Symlink) Following weakness

References