CVE-2025-52568: Input Validation Flaw

Description

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.

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Weakness Type (CWE)

CWE-20 Improper Input Validation

CWE-770 CWE-770

References

Other 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

Frequently Asked Questions

What is CVE-2025-52568? +

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.

How do I check if I'm vulnerable to CVE-2025-52568? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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