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[GHSA-r937-wjx7-w2jp] In JetBrains Kotlin before 2.4.20 code execution was... #8245

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[GHSA-r937-wjx7-w2jp] In JetBrains Kotlin before 2.4.20 code execution was... #8245

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25 changes: 23 additions & 2 deletions advisories/unreviewed/2026/06/GHSA-r937-wjx7-w2jp/GHSA-r937-wjx7-w2jp.json
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Original file line number Diff line number Diff line change
@@ -1,19 +1,40 @@
{
"schema_version": "1.4.0",
"id": "GHSA-r937-wjx7-w2jp",
"modified": "2026-06-27T21:30:28Z",
"modified": "2026-06-27T21:31:34Z",
"published": "2026-06-26T15:32:13Z",
"aliases": [
"CVE-2026-53914"
],
"summary": "Unsafe Java Serialization for Kapt Incremental Cache",
"details": "In JetBrains Kotlin before 2.4.20 code execution was possible via unsafe deserialization in the build cache metadata",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:L"
}
],
"affected": [],
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.jetbrains.kotlin:kotlin-stdlib"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.20"
}
]
}
]
}
],
"references": [
{
"type": "ADVISORY",
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