CVE-2025-15572 MEDIUM

CVE-2025-15572: wasm3 NewCodePage memory leak

Vendor N/A
Product wasm3
Weakness CWE-401
Published February 10, 2026
Last update February 23, 2026

CVSS base score

4.8/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

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

What the vulnerability does

01Description

A vulnerability has been found in wasm3 up to 0.5.0. The affected element is the function NewCodePage. The manipulation leads to memory leak. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. Unfortunately, the project has no active maintainer at the moment.

Key dates

02Disclosure timeline

February 10, 2026 CVE published
February 23, 2026 Record updated