CVE-2026-28971

State: Published
Severity: 4.3 Medium
Published: May 11, 2026
Updated: May 13, 2026
Reserved: Mar 3, 2026

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.

Scores

CVSS	Score	Vector	Source
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N	CISA-ADP

Weaknesses

CWE-1021 Improper Restriction of Rendered UI Layers or Frames

Affected Products

Product	Versions
SafariApple	before 26.5Affected
iOS and iPadOSApple	before 26.5Affected
macOSApple	before 26.5Affected
visionOSApple	before 26.5Affected

References

https://support.apple.com/en-us/127110
https://support.apple.com/en-us/127115
https://support.apple.com/en-us/127120
https://support.apple.com/en-us/127121

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