CVE-2026-84533

Summary

A cryptographic issue was addressed with improved integrity checks. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, watchOS 27. An attacker in a privileged network position may be able to modify network traffic.

Impact & exploitability

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected products we track (2)

Recommendation

Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.

Additional information

• NVD record
• https://support.apple.com/en-us/149034Advisory
• https://support.apple.com/en-us/149035Advisory
• https://support.apple.com/en-us/149036Advisory
• https://support.apple.com/en-us/149037Advisory