CVE-2026-112477

What it is

A race condition was addressed with improved locking. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and 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. An app may be able to cause unexpected system termination or corrupt kernel memory.

At a glance

Exploitability

Can be exploited locally on the machine with a low-privilege account. High risk of data exposure, data tampering, service disruption.

Exploit odds

0.1% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2026-10-26 21:17 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-11-04 15:17 UTC Last updatedMost recent change to the record

Details

Published

2026-10-26 21:17 UTC

Last modified

2026-11-04 15:17 UTC

Exploit probability

0.1% · EPSS, next 30 days

Weakness

CWE-362 · Race condition

Record status

Modified

Affected

• Apple Ipados < 26.7.2
• Apple Ipados < 27.2
• Apple Iphone Os < 26.7.2
• Apple Iphone Os < 27.2
• Apple macOS < 15.8.2
• Apple macOS < 26.7.2
• Apple macOS < 27.2
• Apple Tvos < 27.2

Attack profile CVSS 3.1 · 7.0

Attack vector

Local

Complexity

High

Privileges needed

Low

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High