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Vulnerability record · CVE-2022-32812 · published 24 August 2022

CVE-2022-32812: Apple mac os x out-of-bounds write vulnerability

Apple · Mac Os X

The issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.5, macOS Big Sur 11.6.8, Security Update 2022-005 Catalina. An app may be able to execute arbitrary code with kernel privileges.

7.8 CVSS 3.1 High EPSS 0.63% · top 51.6% CWE-787 · Out-of-bounds write
7.8CVSS 3.1 base score
0.63%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

The issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.5, macOS Big Sur 11.6.8, Security Update 2022-005 Catalina. An app may be able to execute arbitrary code with kernel privileges.

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://support.apple.com/en-us/HT213343 Release NotesVendor Advisory
https://support.apple.com/en-us/HT213344 Release NotesVendor Advisory
https://support.apple.com/en-us/HT213345 Release NotesVendor Advisory
https://support.apple.com/en-us/HT213343 Release NotesVendor Advisory
https://support.apple.com/en-us/HT213344 Release NotesVendor Advisory
https://support.apple.com/en-us/HT213345 Release NotesVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-32812), CISA KEV, FIRST EPSS (scores of 2026-10-08). This page is refreshed as NVD updates the record.