CVE-2026-28929

HIGH | Platform: iOS | Changelog

CVE Details

Description

A logic issue was addressed with improved checks. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5. Replying to an email could display remote images in Mail in Lockdown Mode.

CVSS 3.1 Score

Metric	Value
Base Score	7.5 (HIGH)
Vector	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N`

Weakness

CWE-1254

References

Apple Security Advisory
NVD Entry
https://support.apple.com/en-us/127115 (Release Notes, Vendor Advisory)
https://support.apple.com/en-us/127116 (Release Notes, Vendor Advisory)
https://support.apple.com/en-us/127117 (Release Notes, Vendor Advisory)