CVE-2024-33255

MEDIUM 6.2CVE-2024-33255 · Published 26/04/2024 · updated 17/06/2026

In short

CVE-2024-33255 is a MEDIUM (CVSS 6.2) vulnerability affecting jerryscript (jerryscript).
Chance of exploitation in the next 30 days (EPSS): 0.27%, higher than 19.9% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
jerryscript jerryscript	`= 3.0.0`	No fix yet

Jerryscript commit cefd391 was discovered to contain an Assertion Failure via ECMA_STRING_IS_REF_EQUALS_TO_ONE (string_p) in ecma_free_string_list.

Running one of these products? Scan your site to see whether it exposes a vulnerable version.