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CVE-2025-52568

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Date: June 23, 2025

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.

Severity Score

Related Resources (7)

https://github.com/nekernel-org/nekernel/commit/6511afbf405c31513bc88ab06bca58218610a994
https://github.com/nekernel-org/nekernel/pull/35
https://github.com/nekernel-org/nekernel/commit/6506875ad0ab210b82a5c4ce227bf851508de17d
https://github.com/nekernel-org/nekernel/pull/36
https://nvd.nist.gov/vuln/detail/CVE-2025-52568
https://github.com/nekernel-org/nekernel/security/advisories/GHSA-cmp2-5f6g-mw34
https://www.mend.io/vulnerability-database/CVE-2025-52568

Severity Score

Weakness Type (CWE)

Improper Input Validation

CWE-20

Allocation of Resources Without Limits or Throttling

CWE-770

Top Fix

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Upgrade to version https://github.com/nekernel-org/nekernel.git - 0.0.3

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): HIGH
Availability (A): HIGH

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