APPLE-127121 - About the security content of Safari 26.5

Q: What is the severity of APPLE-127121?

The severity of APPLE-127121 is categorized as risk level 26.

Q: How do I fix APPLE-127121?

To fix APPLE-127121, update to Safari version 26.5 or later.

Q: What vulnerability does APPLE-127121 address?

APPLE-127121 addresses security flaws found in previous versions of Safari.

Q: When was APPLE-127121 published?

APPLE-127121 was published on May 13, 2026.

Q: Which software is affected by APPLE-127121?

APPLE-127121 affects the Apple Safari web browser.

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.

APPLE-127121: About the security content of Safari 26.5

Affected Software

Event History

Child vulnerabilities

Don't miss critical vulnerabilities

Frequently Asked Questions

What is the severity of APPLE-127121?

How do I fix APPLE-127121?

What vulnerability does APPLE-127121 address?

When was APPLE-127121 published?

Which software is affected by APPLE-127121?

Company

Resources

Contact

Frequently Asked Questions

What is the severity of APPLE-127121?

How do I fix APPLE-127121?

What vulnerability does APPLE-127121 address?

When was APPLE-127121 published?

Which software is affected by APPLE-127121?