Description
An issue was discovered in JerryScript commit a6ab5e9. There is an Use-After-Free in lexer_compare_identifier_to_string in js-lexer.c file.
References (1)
Core 1
Core References
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/jerryscript-project/jerryscript/issues/4917
Scores
CVSS v3
7.5
EPSS
0.0116
EPSS Percentile
63.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-416
Status
published
Products (1)
jerryscript/jerryscript
2.3.0
Published
Jan 14, 2022
Tracked Since
Feb 18, 2026