What is CVE-2025-69654?

CVE-2025-69654 is a high-severity vulnerability in Quickjs_project Quickjs, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2026-03-06.

How severe is CVE-2025-69654?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in Quickjs_project Quickjs

CVE-2025-69654

A crafted JavaScript input executed with the QuickJS release 2025-09-13, fixed in commit fcd33c1afa7b3028531f53cd1190a3877454f6b3 (2025-12-11),`qjs` interpreter using the `-m` option and a low memory limit can cause an out-of-memory condit…

Vulnerability class: DoS (Denial of Service)

EPSS: 0.003 (20.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Quickjs_project Quickjs
N/a — versions n/a

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

cve@mitre.org (Exploit, Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2025-69654?: CVE-2025-69654 is a high-severity vulnerability in Quickjs_project Quickjs, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2026-03-06.
How severe is CVE-2025-69654?: High severity. CVSS v3 base score is 7.5 out of 10.