Apple · Tvos · CVE-2026-28991
**Name of the Vulnerable Software and Affected Versions**
iOS versions prior to 26.5
iPadOS versions prior to 26.5
macOS Tahoe versions prior to 26.5
tvOS versions prior to 26.5
visionOS versions prior to 26.5
watchOS versions prior to 26.5
**Description**
An out-of-bounds read—a condition where a program reads data past the end of the intended buffer—was identified. This issue may allow an application to cause a denial-of-service.
**Recommendations**
Update iOS to version 26.5.
Update iPadOS to version 26.5.
Update macOS Tahoe to version 26.5.
Update tvOS to version 26.5.
Update visionOS to version 26.5.
Update watchOS to version 26.5.