CVE-2025-43255 – Apple macOS IOMemoryDescriptor Out-of-Bounds Read Vulnerability

CVE ID : CVE-2025-43255

Published : Aug. 29, 2025, 1:15 a.m. | 1 hour, 30 minutes ago

Description : An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Sonoma 14.7.7, macOS Sequoia 15.6, macOS Ventura 13.7.7. An app may be able to cause unexpected system termination.

Severity: 0.0 | NA

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