CVE-2026-86957 PUBLISHED

Assigner: apple
Reserved: 08.09.2026 Published: 20.10.2026 Updated: 20.10.2026

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. An attacker in wireless proximity may be able to cause unexpected system termination.

Product Status

Vendor Apple
Product iOS and iPadOS
Versions
  • affected from 0 to 26.7 (excl.)
  • affected from 0 to 27 (excl.)
Vendor Apple
Product macOS
Versions
  • affected from 0 to 15.8 (excl.)
  • affected from 0 to 26.7 (excl.)
  • affected from 0 to 27 (excl.)
Vendor Apple
Product tvOS
Versions
  • affected from 0 to 27 (excl.)
Vendor Apple
Product visionOS
Versions
  • affected from 0 to 27 (excl.)
Vendor Apple
Product watchOS
Versions
  • affected from 0 to 27 (excl.)

References

Problem Types

  • An attacker in wireless proximity may be able to cause unexpected system termination