macOS · macOS update · January 22, 2024

Monterey 12.7.3

Monterey 12.7.3, released January 22, 2024, fixes 9 CVEs in Monterey. One of them is being exploited (CVE-2024-23222); 1 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported.

Patch now1 on CISA KEV2 publicly disclosedUnsupported product

CVEs closed

None rated Critical

Exploited

CVE-2024-23222

Highest CVSS

9.8

Base score, 0 to 10

Highest EPSS

0.7832

99th percentile

Priority of the 9 CVEs

Patch now 1
                                Urgent 0
                                High 3
                                Routine 5

Applies to

Product	Version
Monterey	12.7.3

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Patch now	CVE-2024-23222	Unknown	8.8	0.1059	KEVExploited
High	CVE-2023-38545	Hackerone: CVE-2023-38545 SOCKS5 heap buffer overflow	9.8	0.7832	DisclosedN/A
High	CVE-2023-38039	Hackerone: CVE-2023-38039 HTTP headers eat all memory	7.5	0.5621	DisclosedNone reported
High	CVE-2024-23212	Unknown	7.8	0.0037	None reported
Routine	CVE-2023-38546	Unknown	3.7	0.0596	None reported
Routine	CVE-2023-42888	Unknown	5.5	0.0047	None reported
Routine	CVE-2024-23207	Unknown	5.5	0.0034	None reported
Routine	CVE-2023-42937	Unknown	5.5	0.0030	None reported
Routine	CVE-2024-27791	Unknown	5.8	0.0021	None reported

Other Monterey versions with security fixes

Vendor advisory

https://support.apple.com/en-us/120305

For tools and AI agents

This page as data: JSON · Markdown

Link to this page

If this page saved you time, a link to it in your ticket, advisory or write-up helps others find it.

HTML

<a href="https://patchblox.com/security/fix/macos/monterey-12.7.3">Monterey 12.7.3 on Patchblox Patch Radar</a>

Reusing the data? How to credit Patch Radar.

Is it current everywhere?

Patchblox finds every install below the fixed version, including per-user copies, and updates them from a signed catalog package.

Get a demo

Patch Radar data is free to use with attribution. Terms and how to credit it.

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.