CVE-2025-52568highCWE-20 CWE-770

NeKernal Multiple Memory Corruption Vulnerabilities in mkfs.hefs

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.8epss 0.5%

exploitation probability

0.5%top 59% of all CVEs

observed exploitation

nono source reports it

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.

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

Affected products

nekernel-org · nekernel

References

https://github.com/nekernel-org/nekernel/commit/6506875ad0ab210b82a5c4ce227bf851508de17d https://github.com/nekernel-org/nekernel/commit/6511afbf405c31513bc88ab06bca58218610a994 https://github.com/nekernel-org/nekernel/pull/35 https://github.com/nekernel-org/nekernel/pull/36 https://github.com/nekernel-org/nekernel/security/advisories/GHSA-cmp2-5f6g-mw34