CVE-2026-53914

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

CVE-2026-53914

CVE-2026-53914 affects JetBrains Kotlin prior to 2.4.20, where unsafe deserialization in the build cache metadata allows code execution. The NVD notes a high-severity, network-vector vulnerability with critical impact to confidentiality, integrity, and availability; local context in CVSS from CNA...

CVE-2026-53914

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

CVE-2026-53914

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

EUVD-2026-39659

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

CVE-2026-53914

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

CVE-2026-53914: Deserialization of Untrusted Data

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

PT-2026-76000

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

PT-2026-52700

Name of the Vulnerable Software and Affected Versions JetBrains Kotlin versions prior to 2.4.20 Description Unsafe deserialization in the build cache metadata allows for remote code execution. Deserialization is the process of converting a data format, such as JSON or XML, back into an object tha...