CVE-2026-28852

MEDIUM

iOS and iPadOS < 18.7.7 - Denial of Service via Stack Overflow

Title source: llm
STIX 2.1

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.

References (7)

Core 7

Scores

CVSS v3 5.5
EPSS 0.0021
EPSS Percentile 11.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-20
Status published
Products (13)
Apple/iOS and iPadOS < 18.7.7
Apple/iOS and iPadOS < 26.4
apple/ipados < 18.7.7
apple/iphone_os < 18.7.7
Apple/macOS < 15.7.5
Apple/macOS < 26.4
apple/macos 15.0 - 15.7.5
Apple/tvOS < 26.4
apple/tvos < 26.4
Apple/visionOS < 26.4
... and 3 more
Published Mar 25, 2026
Tracked Since Mar 25, 2026