Apple October 2026 updates patch 304 flaws, including prior exploit
Already exploited CoreGraphics flaw CVE-2026-86950 now gets iOS 18 fixes; no newly exploited bug is flagged.
App access to sensitive user data on Apple OSes
Missing entitlement checks could let an app read sensitive user data on several Apple operating systems. A locally installed app can trigger the issue; Apple does not describe further access requirements. Apple has not listed affected version ranges. Fixes are in iOS 27.2, iPadOS 27.2, macOS Golden Gate 27 and 27.2, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27.2, visionOS 27.2, and watchOS 27.2.
What to do: Update to iOS 27.2, iPadOS 27.2, macOS Golden Gate 27 or 27.2, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27.2, visionOS 27.2, or watchOS 27.2.
| Product | Affected | Fixed in |
|---|---|---|
| Apple iOS | — | 27.2 |
| Apple iPadOS | — | 27.2 |
| Apple macOS Golden Gate | — | 27 and 27.2 |
| Apple macOS Sequoia | — | 15.8 |
| Apple macOS Tahoe | — | 26.7 |
| Apple tvOS | — | 27.2 |
| Apple visionOS | — | 27.2 |
| Apple watchOS | — | 27.2 |
Order-of-magnitude estimate by the model from install counts, market share and public scan data it knows; verify before quoting.
This issue was addressed with additional entitlement checks. This issue is fixed in iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27, macOS Golden Gate 27.2, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27.2, visionOS 27.2, watchOS 27.2. An app may be able to access sensitive user data.
Already exploited CoreGraphics flaw CVE-2026-86950 now gets iOS 18 fixes; no newly exploited bug is flagged.
The release addresses memory corruption, sandbox escape, kernel writes, and unauthorized access to sensitive user data across many components.
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