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.
History

Tue, 12 May 2026 22:15:00 +0000

Type Values Removed Values Added
Title Mail Logic Flaw Allows Remote Images During Replies in Lockdown Mode

Tue, 12 May 2026 17:30:00 +0000

Type Values Removed Values Added
First Time appeared Apple ipados
Apple iphone Os
CPEs cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Vendors & Products Apple ipados
Apple iphone Os

Tue, 12 May 2026 16:15:00 +0000

Type Values Removed Values Added
Title Mail Remote Image Display in Lockdown Mode via Email Reply Logic Issue
Weaknesses CWE-275

Tue, 12 May 2026 14:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-1254
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 11 May 2026 23:00:00 +0000

Type Values Removed Values Added
Title Mail Remote Image Display in Lockdown Mode via Email Reply Logic Issue
Weaknesses CWE-275

Mon, 11 May 2026 22:15:00 +0000

Type Values Removed Values Added
First Time appeared Apple
Apple ios And Ipados
Apple macos
Vendors & Products Apple
Apple ios And Ipados
Apple macos

Mon, 11 May 2026 20:45:00 +0000

Type Values Removed Values Added
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.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published:

Updated: 2026-05-12T13:45:40.538Z

Reserved: 2026-03-03T16:36:03.987Z

Link: CVE-2026-28929

cve-icon Vulnrichment

Updated: 2026-05-12T13:40:07.622Z

cve-icon NVD

Status : Analyzed

Published: 2026-05-11T21:18:54.927

Modified: 2026-05-12T17:24:24.677

Link: CVE-2026-28929

cve-icon Redhat

No data.