CVE-2026-43792 Missing authorization in Safari
An authorization flaw in Safari allows an app to access sensitive user data, requiring users to upgrade to the latest version.
- 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-2026-43792?
CVE-2026-43792 is a medium-severity missing authorization vulnerability in Apple Macos, published on 27 Jul 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
An authorization issue was addressed with improved state management. This issue is fixed in Safari 26.6, macOS Tahoe 26.6. An app may be able to access sensitive user data.
Weakness: CWE-285
Which versions are affected by CVE-2026-43792?
It affects 2 products.
Products include Apple Macos, Apple Safari.
How do I fix CVE-2026-43792?
No fix has been published for CVE-2026-43792 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-43792 being exploited?
There is no known exploitation of CVE-2026-43792 in the wild and no public exploit code.
Other vulnerabilities in Apple Macos
Sources
Also known as GHSA-wrxw-76w4-3wh5.