CVE-2026-65375 Auth bypass in macOS
An authentication flaw in macOS allows an app to cause unexpected system termination, requiring a security patch.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-65375?
CVE-2026-65375 is a high-severity authentication bypass vulnerability in Apple Macos, published on 14 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The issue was addressed with improved authentication. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.6. An app may be able to cause unexpected system termination.
Weakness: CWE-287
Which versions are affected by CVE-2026-65375?
It affects 1 product.
Products include Apple Macos.
How do I fix CVE-2026-65375?
No fix has been published for CVE-2026-65375 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2026-65375 being exploited?
There is no known exploitation of CVE-2026-65375 in the wild and no public exploit code.
Other vulnerabilities in Apple Macos
Sources
Also known as GHSA-6pg9-xw5h-jfj9.