CVE-2025-43213
Overview
Advisory: Apple Security Advisory
Impact:
Description: Processing maliciously crafted web content may lead to an unexpected Safari crash
Researchers: Google V8 Security Team
| Attribute | Value |
|---|---|
| CVE | CVE-2025-43213 |
| Bugzilla | 292621 |
| Component | JSC |
| Bug Class | LogicError |
| Severity | medium |
| Commit | 946696720edc253e… |
| Advisory | Apple Advisory |
Root Cause Analysis
The issue was addressed with improved memory handling.
Files Changed
Source Files
Source/JavaScriptCore/llint/WebAssembly.asmSource/JavaScriptCore/wasm/js/JSToWasm.cpp