CVE-2026-97724
A prototype pollution vulnerability in Software Mansion React Native Worklets before 0.12.2 allows an attacker-controlled object containing a __proto__ property to modify the prototype of an object created during serialization in clonePlainJSObject in packages/react-native-worklets/src/memory/serializable.native.ts. When affected data is subsequently processed by React Native Worklets, the malformed serialized object can cause the React Native application to crash. This can result in a remotely triggered denial of service in applications that pass attacker-controlled data through the affected serialization path. In applications where the attacker-controlled data is persisted, the denial of service may persist across application restarts or repeated attempts to access the affected content.
CVE-2026-97724
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-97724
React Native Reanimated
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/software-mansion/react-native-reanimated",
"vendor": "swmansion",
"modules": [
"react-native-worklets serialization"
],
"product": "React Native Reanimated",
"versions": [
{
"status": "affected",
"version": "worklets-0.5.0",
"lessThan": "worklets-0.12.2",
"versionType": "custom"
}
],
"platforms": [
"Android",
"iOS"
],
"packageURL": "pkg:npm/react-native-worklets",
"programFiles": [
"packages/react-native-worklets/src/memory/serializable.native.ts"
],
"defaultStatus": "unaffected",
"programRoutines": [
{
"name": "clonePlainJSObject"
}
]
}
]- Related CVEs
- CVE-2026-97724
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #2088 · Revision 1
- Added to Heist Feed
- Publisher date