CVE-2025-31273

Overview

Advisory: Apple Security Advisory

Impact:

Description: Processing maliciously crafted web content may lead to memory corruption

Researchers: Yuhao Hu, Yan Kang, Chenggang Wu, and Xiaojie Wei

Attribute	Value
CVE	CVE-2025-31273
Bugzilla	293579
Component	JSC
Bug Class	LogicError
Severity	medium
Commit	a05032c6961001c2…
Advisory	Apple Advisory

Root Cause Analysis

The issue was addressed with improved memory handling.

Files Changed

Source Files

• Source/JavaScriptCore/runtime/OrderedHashTableHelper.h