CVE-2024-33258

HIGH

Published Apr 26, 2024 Modified Sep 22, 2025 CWE-119

Description

Jerryscript commit ff9ff8f was discovered to contain a segmentation violation via the component vm_loop at jerry-core/vm/vm.c.

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CVSS v3.1 Score

7.1

HIGH

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

Weakness Type (CWE)

CWE-119 Buffer Overflow

Affected Products

Vendor	Product	Versions
jerryscript	jerryscript	All

References

Exploits

https://github.com/jerryscript-project/jerryscript/issues/5114 https://github.com/jerryscript-project/jerryscript/issues/5114

Frequently Asked Questions

What is CVE-2024-33258? +

Jerryscript commit ff9ff8f was discovered to contain a segmentation violation via the component vm_loop at jerry-core/vm/vm.c. It has a CVSS v3.1 base score of 7.1 (HIGH).

How severe is CVE-2024-33258? +

CVE-2024-33258 has a CVSS v3.1 score of 7.1 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-33258? +

CVE-2024-33258 affects products from jerryscript, specifically: jerryscript. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-33258? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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