vulnerability
OS X update for mDNSResponder (CVE-2026-28867)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:N/C:C/I:N/A:N) | Mar 27, 2026 | Mar 27, 2026 | Mar 30, 2026 |
Severity
5
CVSS
(AV:L/AC:L/Au:N/C:C/I:N/A:N)
Published
Mar 27, 2026
Added
Mar 27, 2026
Modified
Mar 30, 2026
Description
This issue was addressed with improved authentication. 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 leak sensitive kernel state.
Solution
apple-osx-upgrade-15_7_5
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.