CVE-2023-30408

Name: CVE-2023-30408
Creator: NVD / NIST
Published: 2023-04-24T22:15:09.677+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.29%

Last modified Jun 17, 2026

CVE-2023-30408 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Jerryscript commit 1a2c047 was discovered to contain a segmentation violation via the component build/bin/jerry.. EPSS estimates a 0.29% chance of exploitation in the next 30 days.

Description

Jerryscript commit 1a2c047 was discovered to contain a segmentation violation via the component build/bin/jerry.

Metrics

CVSS 3.1

5.5/10

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

EPSS Probability

0.29%

20.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Jerryscript	Jerryscript	All versions

References

https://github.com/jerryscript-project/jerryscript/issues/5057Exploit, Issue Tracking, Vendor Advisory
https://github.com/jerryscript-project/jerryscript/issues/5057Exploit, Issue Tracking, Vendor Advisory

Timeline

Published: Apr 24, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-30408?

Jerryscript commit 1a2c047 was discovered to contain a segmentation violation via the component build/bin/jerry.

How severe is CVE-2023-30408?

CVE-2023-30408 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.29% probability of exploitation in the next 30 days.

How do I fix CVE-2023-30408?

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-2023-30408?

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

Scan your code now

Source: NVD / NIST