Unrated severityNVD Advisory· Published Mar 25, 2026· Updated Apr 2, 2026

CVE-2026-28852

Description

A stack overflow was addressed with improved input validation. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. An app may be able to cause a denial-of-service.

Affected products

Apple Inc./tvOSllm-fuzzy2 versions
= 26.4+ 1 more
- (no CPE)range: = 26.4
- (no CPE)range: 0
Apple Inc./watchOSllm-fuzzy2 versions
= 26.4+ 1 more
- (no CPE)range: = 26.4
- (no CPE)range: 0
Apple Inc./Visionosllm-fuzzy2 versions
= 26.4+ 1 more
- (no CPE)range: = 26.4
- (no CPE)range: 0
Cisco Systems, Inc./Cisco iOSllm-fuzzy
Range: = 18.7.7, = 26. 26.4
Apple Inc./macOS Sequoiallm-fuzzy
Range: = 15.7.5
Apple Inc./macOS Tahoellm-fuzzy
Range: = 26.4
Apple Inc./macOSv5
Range: 0
Apple/iOS and iPadOSv5
Range: 0

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

News mentions

No linked articles in our index yet.

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