CVE-2026-112638

HighCVSS 7.5/10Last modified Nov 4, 2026

Description

A heap buffer overflow was addressed with improved bounds checking. 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 attacker in radio range may be able to cause unexpected system termination.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-122

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

VendorProductVersions
AppleiOS and iPadOS< 26.7.2; < 27.2
ApplemacOS< 15.8.2; < 26.7.2; < 27.2
AppletvOS< 27.2
ApplevisionOS< 27.2
ApplewatchOS< 27.2

References

Timeline

Published
Oct 26, 2026
Last modified
Nov 4, 2026
NVD status
Undergoing Analysis

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CVE-2026-112638: High severity, CVSS 7.5 | Vulnix