Vulnerability Details CVE-2026-53914
In JetBrains Kotlin before 2.4.20 code execution was possible via unsafe deserialization in the build cache metadata
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 1.6%
CVSS Severity
CVSS v3 Score 6.7
Products affected by CVE-2026-53914
-
cpe:2.3:a:jetbrains:kotlin:-
-
cpe:2.3:a:jetbrains:kotlin:0.9
-
cpe:2.3:a:jetbrains:kotlin:1.2.70
-
cpe:2.3:a:jetbrains:kotlin:1.3
-
cpe:2.3:a:jetbrains:kotlin:1.3.20
-
cpe:2.3:a:jetbrains:kotlin:1.3.30
-
cpe:2.3:a:jetbrains:kotlin:1.4.0
-
cpe:2.3:a:jetbrains:kotlin:1.4.21
-
cpe:2.3:a:jetbrains:kotlin:1.6.0