CVE-2025-31257

Overview

Advisory: Apple Security Advisory

Impact:

Description: Processing maliciously crafted web content may lead to an unexpected Safari crash

Researchers: Juergen Schmied of Lynck GmbH

Attribute Value
CVE CVE-2025-31257
Bugzilla 290985
Component WebCore
Bug Class LogicError
Severity medium
Commit ddbf9329b2ca0320…
Advisory Apple Advisory

Root Cause Analysis

This issue was addressed with improved memory handling.

Files Changed

Source Files

  • Source/WebCore/history/BackForwardCache.cpp
  • Source/WebCore/page/LocalFrameView.cpp