# CVE-2026-113910: Apple iOS memory initialization issue

Source: https://junglewise.ai/threats/cve-2026-113910-a-memory-initialization-issue-was-addressed-with-improved-memory  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-26. Updated: 2026-10-26  
License: CC BY 4.0 with a link back

CVE-2026-113910 · Severity: info · Published 2026-10-26

A memory initialization flaw in iOS and related Apple operating systems could allow apps or local attackers to read sensitive kernel memory. This information disclosure could expose confidential data and aid in further exploitation of the device. Apple has released patches addressing the issue across iOS, iPadOS, macOS, tvOS, visionOS, and watchOS.

Technologies: [Apple Ios](https://junglewise.ai/threats/technologies/apple-ios), [Apple iPadOS](https://junglewise.ai/threats/technologies/ipados), [Apple macOS](https://junglewise.ai/threats/technologies/macos), [Apple Tvos](https://junglewise.ai/threats/technologies/tvos), [Apple Visionos](https://junglewise.ai/threats/technologies/visionos), [Apple watchOS](https://junglewise.ai/threats/technologies/watchos). Vendors: [Apple](https://junglewise.ai/threats/vendors/apple).

## Quick answers

**Is CVE-2026-113910 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-113910 being exploited in the wild.

**How severe is CVE-2026-113910?** Informational severity, published 26 October 2026.

**Which products and versions are affected?** Apple Ios before 26.7.2, 27.0-27.1; Apple iPadOS before 26.7.2, 27.0-27.1; Apple macOS Sequoia before 15.8.2, Tahoe before 26.7.2, Golden Gate before 27.2; Apple Tvos before 27.2; and 2 more.

**Is there a fix for CVE-2026-113910?** Yes: fixed in iOS 26.7.2, iPadOS 26.7.2, iOS 27.2, iPadOS 27.2, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-113910 attacked?** It is attacked with local access.

**Am I affected by CVE-2026-113910?** Check whether you run Apple Ios, Apple iPadOS, Apple macOS or one of the others listed at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- Fixed in iOS 26.7.2, iPadOS 26.7.2, iOS 27.2, iPadOS 27.2, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, tvOS 27.2, visionOS 27.2, watchOS 27.2

## Technical details

A memory initialization vulnerability in Apple's kernel allows uninitialized memory to be exposed to user-space applications. An app running on the device can disclose kernel memory contents without requiring elevated privileges or special permissions. The issue is addressed through improved memory handling in the kernel.

## Affected products

- Apple iOS before 26.7.2, 27.0-27.1
- Apple iPadOS before 26.7.2, 27.0-27.1
- Apple macOS Sequoia before 15.8.2, Tahoe before 26.7.2, Golden Gate before 27.2
- Apple tvOS before 27.2
- Apple visionOS before 27.2
- Apple watchOS before 27.2

## Timeline

- 2026-10-26: patched: iOS 26.7.2, iPadOS 26.7.2, iOS 27.2, iPadOS 27.2, macOS, tvOS, visionOS, watchOS updates released
- 2026-10-26: advisory: CVE-2026-113910 published

## References

- [https://support.apple.com/en-us/149227](https://support.apple.com/en-us/149227)
- [https://support.apple.com/en-us/149230](https://support.apple.com/en-us/149230)

## Related threats

- [Apple Bluetooth use-after-free vulnerability](https://junglewise.ai/threats/cve-2026-113970-a-use-after-free-issue-was-addressed-with-improved-memory)
- [Apple iOS, iPadOS, macOS, and related platforms rate limit bypass in AirPlay pairing](https://junglewise.ai/threats/cve-2026-113969-a-logic-issue-was-addressed-with-improved-state-management-this)
- [Apple iOS and iPadOS Bluetooth pairing code rate limit bypass](https://junglewise.ai/threats/cve-2026-113968-a-logic-issue-was-addressed-with-improved-state-management-this)
- [Apple iOS/iPadOS Bluetooth pairing bypass](https://junglewise.ai/threats/cve-2026-113965-this-issue-was-addressed-with-improved-checks-this-issue-is)
- [Apple iOS and iPadOS Bluetooth pairing rate limit bypass in CoreUtils](https://junglewise.ai/threats/cve-2026-113964-a-logic-issue-was-addressed-with-improved-state-management-this)