CVE-2026-28922 Information disclosure in macOS

Medium 6.5 Published 11 May 2026 Updated 12 May 2026

An app may access private information due to improper state management in macOS, requiring a system update to mitigate.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2026-28922?

CVE-2026-28922 is a medium-severity vulnerability in Apple Macos, published on 11 May 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

This issue was addressed through improved state management. This issue is fixed in macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5. An app may be able to access private information.

Weakness: CWE-284, CWE-200

Which versions are affected by CVE-2026-28922?

It affects 1 product.

Products include Apple Macos.

How do I fix CVE-2026-28922?

No fix has been published for CVE-2026-28922 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-28922 being exploited?

There is no known exploitation of CVE-2026-28922 in the wild and no public exploit code.

All Apple Macos vulnerabilities

Sources

Also known as GHSA-5mcm-v2r7-wwg8.