CVE-2022-26727 Privilege escalation in Security Update - Catalina

What is CVE-2022-26727?

CVE-2022-26727 is a medium-severity vulnerability in Apple Mac Os X, published on 26 May 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

This issue was addressed with improved entitlements. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4. A malicious application may be able to modify protected parts of the file system.

Which versions are affected by CVE-2022-26727?

It affects 2 products.

Products include Apple Mac Os X, Apple Macos.

How do I fix CVE-2022-26727?

No fix has been published for CVE-2022-26727 yet. Limit exposure of the affected software until one is available.

Is CVE-2022-26727 being exploited?

There is no known exploitation of CVE-2022-26727 in the wild and no public exploit code.

Other vulnerabilities in Apple Mac Os X

• CVE-2014-7169 GNU Bourne-Again Shell (Bash) Arbitrary Code Execution Exploited Critical 9.8
• CVE-2014-6271 GNU Bourne-Again Shell (Bash) Arbitrary Code Execution Exploited Critical 9.8
• CVE-2012-1823 PHP-CGI Query String Parameter Exploited Critical 9.8
• CVE-2021-30713 Apple macOS Unspecified Exploited High 7.8
• CVE-2019-8526 Apple macOS Use-After-Free Exploited High 7.8

All Apple Mac Os X vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-j2hf-jfff-fhwj.