APPLE-127121: About the security content of Safari 26.5
Published May 13, 2026
·Updated
Affected Software
1 affected componentFixes available
Apple Safari<26.5
26.5
Event History
May 13, 2026
Advisory Published
via Apple·12:00 AM
Data Sourced
via Apple·12:00 AM
Affected Software
Child vulnerabilities
Contains the following vulnerabilities.
Frequently Asked Questions
1
What is the severity of APPLE-127121?
The severity of APPLE-127121 is categorized as risk level 26.
2
How do I fix APPLE-127121?
To fix APPLE-127121, update to Safari version 26.5 or later.
3
What vulnerability does APPLE-127121 address?
APPLE-127121 addresses security flaws found in previous versions of Safari.
4
When was APPLE-127121 published?
APPLE-127121 was published on May 13, 2026.
5
Which software is affected by APPLE-127121?
APPLE-127121 affects the Apple Safari web browser.