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High severity7.5NVD Advisory· Published Jan 14, 2022· Updated Jun 17, 2026

CVE-2021-46170

CVE-2021-46170

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3

Jerryscript/Jerryscript3 versions
cpe:2.3:a:jerryscript:jerryscript:2.3.0:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:jerryscript:jerryscript:2.3.0:*:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: commit a6ab5e9

Patches

Vulnerability mechanics

References

1

github.com/jerryscript-project/jerryscript/issues/4917nvdExploitIssue TrackingThird Party Advisory

News mentions

0

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