CVE-2026-28971

Name: CVE-2026-28971
Creator: NVD / NIST
Published: 2026-05-11T21:18:57.807+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.30%

Last modified Jun 17, 2026

CVE-2026-28971 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. The issue was addressed with improved UI handling. This issue is fixed in Safari 26.5, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, visionOS 26.5. EPSS estimates a 0.30% chance of exploitation in the next 30 days.

Description

The issue was addressed with improved UI handling. This issue is fixed in Safari 26.5, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, visionOS 26.5. A malicious iframe may use another website’s download settings.

Metrics

CVSS 3.1

4.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

EPSS Probability

0.30%

21.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-1021

Affected Software

Vendor	Product	Versions
Apple	Ipados	< 26.5
Apple	Iphone Os	< 26.5
Apple	Macos	>= 26.0, < 26.5
Apple	Visionos	< 26.5

References

https://support.apple.com/en-us/127110Release Notes, Vendor Advisory
https://support.apple.com/en-us/127115Release Notes, Vendor Advisory
https://support.apple.com/en-us/127120Release Notes, Vendor Advisory
https://support.apple.com/en-us/127121

Timeline

Published: May 11, 2026
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2026-28971?

How severe is CVE-2026-28971?

CVE-2026-28971 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.

How do I fix CVE-2026-28971?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-28971?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST