CVE-2021-41682

HIGH 7.8CVE-2021-41682 · Published 20/06/2022 · updated 17/06/2026

In short

CVE-2021-41682 is a HIGH (CVSS 7.8) vulnerability affecting jerryscript (jerryscript).
Chance of exploitation in the next 30 days (EPSS): 0.77%, higher than 55.4% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
jerryscript jerryscript	`= 2.4.0`	No fix yet

There is a heap-use-after-free at ecma-helpers-string.c:1940 in ecma_compare_ecma_non_direct_strings in JerryScript 2.4.0

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