PT-2026-7278 · Undefined · Undefined

Published 2026-02-10 · Updated 2026-02-18 · CVE-2025-70347

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions mquickjs versions prior to commit 74b7e (2026-01-15)

Description An issue exists in mquickjs that allows a local attacker to cause a denial of service through a crafted file. The issue is related to the get mblock size function located in the mquickjs.c file.

Recommendations Update mquickjs to commit 74b7e (2026-01-15) or a later version.

Fix

DoS

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2025-70347

Affected Products

Undefined

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2025-70347 · Security Note
• https://github.com/bellard/mquickjs/issues/56 · Note
• https://t.me/cveNotify/152429 · Telegram Post