CVE-2020-13622

HIGH 7.5CVE-2020-13622 · Published 27/05/2020 · updated 17/06/2026

In short

CVE-2020-13622 is a HIGH (CVSS 7.5) vulnerability affecting jerryscript (jerryscript).
Chance of exploitation in the next 30 days (EPSS): 1.3%, higher than 69.7% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
jerryscript jerryscript	`= 2.2.0`	No fix yet

Description

JerryScript 2.2.0 allows attackers to cause a denial of service (assertion failure) because a property key query for a Proxy object returns unintended data.

References

jerryscript-project/jerryscript · Third Party Advisory
jerryscript-project/jerryscript#3797 · Third Party Advisory

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Package

Affected versions

Patched versions

jerryscript

= 2.2.0

No fix yet

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