Description
An out-of-bounds read 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. An app may be able to cause unexpected system termination or read kernel memory.
Published: 2026-10-26
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No solution or workaround provided in the CVE record.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Wed, 04 Nov 2026 20:15:00 +0000

Type Values Removed Values Added
Title Out-of-Bounds Read Causing Kernel Memory Exposure and System Termination

Wed, 04 Nov 2026 18:30:00 +0000

Type Values Removed Values Added
Title Out‑of‑Bounds Read Leading to Potential Kernel Memory Exposure and System Termination in Apple Operating Systems
Weaknesses CWE-788

Wed, 04 Nov 2026 16:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-125
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 27 Oct 2026 04:30:00 +0000

Type Values Removed Values Added
Title Out‑of‑Bounds Read Leading to Potential Kernel Memory Exposure and System Termination in Apple Operating Systems
First Time appeared Apple
Apple ios And Ipados
Apple macos
Weaknesses CWE-788
Vendors & Products Apple
Apple ios And Ipados
Apple macos

Mon, 26 Oct 2026 21:00:00 +0000

Type Values Removed Values Added
Description An out-of-bounds read 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. An app may be able to cause unexpected system termination or read kernel memory.
References

Subscriptions

Apple Ios And Ipados Macos
cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published:

Updated: 2026-11-04T15:35:02.376Z

Reserved: 2026-10-19T17:05:22.980Z

Link: CVE-2026-112554

cve-icon Vulnrichment

Updated: 2026-11-04T15:34:54.801Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-10-26T21:17:48.750

Modified: 2026-11-04T16:17:36.813

Link: CVE-2026-112554

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-04T20:00:16Z

Weaknesses