TI-2022-20806 Aliases CVE-2022-42789 GHSA-mpjg-5mfj-5233

Apple macOS: An app may be able to access user-sensitive data

LOW 25Published 2022-11-01 · Updated 2024-08-03

Key facts

Attack vector: Local
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · None · None
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

An issue in code signature validation was addressed with improved checks. This issue is fixed in macOS Big Sur 11.7, macOS Ventura 13, macOS Monterey 12.6. An app may be able to access user-sensitive data.

Why it matters now

EPSS 0.0033 26th percentileScored 2026-11-07

Fix Fixed macOS (Apple): 13, 11.7, 12.6

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Apple	macOS	before 13	13	Patch available	CNA
Apple	macOS	before 11.7	11.7	Patch available	CNA
Apple	macOS	before 12.6	12.6	Patch available	CNA

macOS VendorApple Affected before 13 Fixed in 13 Patch available CNA
macOS VendorApple Affected before 11.7 Fixed in 11.7 Patch available CNA
macOS VendorApple Affected before 12.6 Fixed in 12.6 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:o:apple:macos::::::::	11.0 to before 11.7; 12.0 to before 12.6	Vulnerable	Apple

cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* Versions 11.0 to before 11.7; 12.0 to before 12.6 Vulnerable ·Apple

Remediation

Fix · CNA macOS (Apple) Fixed in 13
Fix · CNA macOS (Apple) Fixed in 11.7
Fix · CNA macOS (Apple) Fixed in 12.6

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Release · 2022-11-01
Apple macOS 13
63 records Highest priority Priority MEDIUM 9 MEDIUM, 54 LOW
Other records, highest priority first
- TI-2022-20822 Out-of-bounds write in Apple macOSPriority MEDIUM 54
- TI-2022-14464 Buffer overflow in Apple macOSPriority MEDIUM 53
- TI-2022-20826 Improper certificate validation in Apple macOSPriority MEDIUM 51
Show all 63 records →
Release · 2022-11-01
Apple macOS 11.7
16 records Highest priority Priority MEDIUM 3 MEDIUM, 13 LOW
Other records, highest priority first
- TI-2022-14464 Buffer overflow in Apple macOSPriority MEDIUM 53
- TI-2022-14458 Memory corruption in Apple macOSPriority MEDIUM 44
- TI-2022-14415 Out-of-bounds write in Apple macOSPriority MEDIUM 43
Show all 16 records →

Show 1 more group

Release · 2022-11-01
Apple macOS 12.6
10 records Highest priority Priority MEDIUM 2 MEDIUM, 8 LOW
Other records, highest priority first
- TI-2022-14464 Buffer overflow in Apple macOSPriority MEDIUM 53
- TI-2022-14458 Memory corruption in Apple macOSPriority MEDIUM 44
- TI-2022-20816 Improper input validation in Apple macOSPriority LOW 36
Show all 10 records →

Timeline

2026-10-02 Threatist record created from CVE-2022-42789
2026-10-03 Alias added: GHSA-mpjg-5mfj-5233

References

Advisory 3

TI-2026-46583 Improper authentication in Apple macOS KEVCVSS 3.1CRITICAL 9.8
TI-2025-28008 Out-of-bounds write in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 10.0
TI-2025-22441 Apple iOS and iPadOS: An attacker with arbitrary read and write capability may be able to… KEVCVSS 3.1CRITICAL 9.8
TI-2025-22440 Memory corruption in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 9.8
TI-2025-17951 Out-of-bounds write in Apple Safari KEVCVSS 3.1CRITICAL 10.0
TI-2025-17847 Use after free in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 10.0

See all 3490 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences