CVE-2023-31922

Name: CVE-2023-31922
Creator: NVD / NIST
Published: 2023-05-12T14:15:10.043+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.73%

Last modified Jun 17, 2026

CVE-2023-31922 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. QuickJS commit 2788d71 was discovered to contain a stack-overflow via the component js_proxy_isArray at quickjs.c.. EPSS estimates a 0.73% chance of exploitation in the next 30 days.

Description

QuickJS commit 2788d71 was discovered to contain a stack-overflow via the component js_proxy_isArray at quickjs.c.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

0.73%

49.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Quickjs Project	Quickjs	2022-03-06

References

https://github.com/bellard/quickjs/issues/178Exploit, Issue Tracking
https://github.com/bellard/quickjs/issues/178Exploit, Issue Tracking

Timeline

Published: May 12, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-31922?

QuickJS commit 2788d71 was discovered to contain a stack-overflow via the component js_proxy_isArray at quickjs.c.

How severe is CVE-2023-31922?

CVE-2023-31922 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.73% probability of exploitation in the next 30 days.

How do I fix CVE-2023-31922?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-31922?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST