CVE-2025-52568 HIGH

CVE-2025-52568: NeKernal Multiple Memory Corruption Vulnerabilities in mkfs.hefs

Vendor Nekernel-Org
Product nekernel
Weakness CWE-20 · Input validation
Published June 24, 2025
Last update June 24, 2025
View on NVD All CVEs

CVSS base score

8.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

NeKernal is a free and open-source operating system stack. Prior to version 0.0.3, there are several memory safety issues that can lead to memory corruption, disk image corruption, denial of service, and potential code execution. These issues stem from unchecked memory operations, unsafe typecasting, and improper input validation. This issue has been patched in version 0.0.3.

Key dates

02Disclosure timeline

June 24, 2025 CVE published
June 24, 2025 Record updated