REDHAT-BUG-2500521: Medium severity Apple Safari vulnerability
Published Jul 14, 2026
·Updated
An out-of-bounds access issue was addressed with improved bounds checking.
Impact: maliciously crafted web content may cause unexpected Safari crash
Advisory: https://webkitgtk.org/security/WSA-2026-0004.html WebKit Bug: https://bugs.webkit.org/showbug.cgi?id=317231
Affected Software
2 affected components
Apple Safari
WebKit Webkit
Event History
Jul 14, 2026
Data Sourced
via Red Hat·07:07 PM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
What is the severity of REDHAT-BUG-2500521?
The severity of REDHAT-BUG-2500521 is medium with a rating of 4.
2
What issue does REDHAT-BUG-2500521 address?
REDHAT-BUG-2500521 addresses an out-of-bounds access issue in Apple Safari and WebKit.
3
What can maliciously crafted web content do in relation to REDHAT-BUG-2500521?
Maliciously crafted web content may cause an unexpected crash of the Safari browser due to REDHAT-BUG-2500521.
4
Are there any solutions provided for REDHAT-BUG-2500521?
The issue has been addressed with improved bounds checking, and users should ensure they are using the latest version of Safari and WebKit.
5
Which software is affected by REDHAT-BUG-2500521?
The affected software includes Apple Safari and WebKit.