CVE-2026-28940

HIGH

iOS and iPadOS < 18.7.9 - Memory Corruption via Malicious Image Processing

Title source: llm
STIX 2.1

Description

The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5. Processing a maliciously crafted image may corrupt process memory.

References (6)

Core 6

Scores

CVSS v3 7.5
EPSS 0.0004
EPSS Percentile 12.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-119
Status published
Products (11)
Apple/iOS and iPadOS < 18.7.9
Apple/iOS and iPadOS < 26.5
apple/ipados < 18.7.9
apple/iphone_os < 18.7.9
Apple/macOS < 15.7.7
Apple/macOS < 26.5
apple/macos 15.0 - 15.7.7
Apple/tvOS < 26.5
apple/tvos < 26.5
Apple/visionOS < 26.5
... and 1 more
Published May 11, 2026
Tracked Since May 12, 2026