Unknown · Jerryscript · CVE-2021-46170
**Name of the Vulnerable Software and Affected Versions**
JerryScript version a6ab5e9
**Description**
An issue was discovered in the js-lexer.c file, specifically in the `lexer compare identifier to string` function, where there is a Use-After-Free.
**Recommendations**
For JerryScript version a6ab5e9, consider restricting access to the `lexer compare identifier to string` function in the js-lexer.c file as a temporary mitigation measure until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.