wasm3 NewCodePage memory leak_CVE-2025-15572

4.8 / 10

MEDIUM

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

Description

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.

Basic Information

ID CVE-2025-15572

Source VulDB

Published Feb 10, 2026 at 15:32

Affected Product

Vendor n/a

Product wasm3

Version 0.1

Affected Versions n/a wasm3 0.1
n/a wasm3 0.2
n/a wasm3 0.3
n/a wasm3 0.4
n/a wasm3 0.5.0

CWE Classification

CWE-401 CWE-404

References

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    "description": "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.",
    "published": "2026-02-10T15:32:08.031Z",
    "modified": "2026-02-10T15:32:08.031Z",
    "type": "cve",
    "title": "wasm3 NewCodePage memory leak",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.344934\nhttps://vuldb.com/?ctiid.344934\nhttps://vuldb.com/?submit.752765\nhttps://github.com/wasm3/wasm3/issues/550\nhttps://github.com/oneafter/cve-proofs/blob/main/POC-20251203-07/repro\nhttps://github.com/wasm3/wasm3/",
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    "cvss": {
        "score": 4.8,
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        "version": "4.0"
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