CVE-2026-28832

HIGH

macOS < 14.8.5, < 15.7.5, < 26.4 - Out-of-bounds Read

Title source: llm

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to disclose kernel memory.

References (3)

Core 3

Core References

https://support.apple.com/en-us/126794

https://support.apple.com/en-us/126795

https://support.apple.com/en-us/126796

Scores

CVSS v3 8.4

EPSS 0.0020

EPSS Percentile 9.4%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-125

Status published

Products (4)

Apple/macOS < 14.8.5

Apple/macOS < 15.7.5

Apple/macOS < 26.4

apple/macos 14.0 - 14.8.5

Published Mar 25, 2026

Tracked Since Mar 25, 2026