CVE-2026-53914

State: Published
Severity: 6.7 Medium
Published: Jun 26, 2026
Updated: Jun 27, 2026
Reserved: Jun 11, 2026

Description

In JetBrains Kotlin before 2.4.20 code execution was possible via unsafe deserialization in the build cache metadata

Scores

CVSS	Score	Vector	Source
3.1	6.7 Medium	CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:L	JetBrains

Weaknesses

CWE-502

Affected Products

Product	Versions
KotlinJetBrains	before 2.4.20Affected

References

https://www.jetbrains.com/privacy-security/issues-fixed/

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