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Critical severity9.8NVD Advisory· Published Jun 10, 2021· Updated Jun 17, 2026

CVE-2020-23303

CVE-2020-23303

Description

There is a heap-buffer-overflow at jmem-poolman.c:165 in jmem_pools_collect_empty in JerryScript 2.2.0.

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:2.2.0:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:jerryscript:jerryscript:2.2.0:*:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: =2.2.0

Patches

Vulnerability mechanics

References

1

github.com/jerryscript-project/jerryscript/issues/3749nvdExploitIssue TrackingPatchThird Party Advisory

News mentions

0

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