A malicious application may cause unexpected changes in memory shared between processes. A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.4.

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Fixes

Solution

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Workaround

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History

Thu, 11 Jun 2026 05:15:00 +0000

Type Values Removed Values Added
Title Memory Corruption via Shared Memory in macOS Monterey

Thu, 11 Jun 2026 03:15:00 +0000

Type Values Removed Values Added
Title Memory corruption causing unintended memory changes across shared processes
Weaknesses CWE-122

Thu, 11 Jun 2026 01:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-362
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 10 Jun 2026 23:30:00 +0000

Type Values Removed Values Added
Title Memory corruption causing unintended memory changes across shared processes
Weaknesses CWE-122

Wed, 10 Jun 2026 23:15:00 +0000

Type Values Removed Values Added
First Time appeared Apple
Apple macos Monterey
Vendors & Products Apple
Apple macos Monterey

Wed, 10 Jun 2026 21:00:00 +0000

Type Values Removed Values Added
Description A malicious application may cause unexpected changes in memory shared between processes. A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.4.
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published:

Updated: 2026-06-11T00:23:14.636Z

Reserved: 2022-03-08T14:13:25.510Z

Link: CVE-2022-26758

cve-icon Vulnrichment

Updated: 2026-06-11T00:21:21.608Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-06-10T22:16:51.617

Modified: 2026-06-11T14:43:18.997

Link: CVE-2022-26758

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-11T05:00:06Z

Weaknesses