CVE-2025-54867

HIGH EPSS 5.6%
Published Aug 14, 202510mo ago · Modified Jun 17, 20262w ago
7.0 CVSS 3.1
High
Find Similar
Published Aug 14, 2025 10mo ago
Last Modified Jun 17, 2026 2w ago

Description

Youki is a container runtime written in Rust. Prior to version 0.5.5, if /proc and /sys in the rootfs are symbolic links, they can potentially be exploited to gain access to the host root filesystem. This issue has been patched in version 0.5.5.

CVSS Details

Base Score
7.0
Exploitability
1.0
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity High
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
5.6% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-61

Affected Products 1

VendorProductVersionRange
youki-devyouki* <0.5.5

References 3

  • github.com https://github.com/youki-dev/youki/commit/0d9b4f2aa5ceaf988f3eb568711d2acf0a4ace37
    Patch
  • github.com https://github.com/youki-dev/youki/releases/tag/v0.5.5
    Release Notes
  • github.com https://github.com/youki-dev/youki/security/advisories/GHSA-j26p-6wx7-f3pw
    Vendor Advisory

Remediation

  • github.com https://github.com/youki-dev/youki/commit/0d9b4f2aa5ceaf988f3eb568711d2acf0a4ace37
    Patch