Vulnerability Description
A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An app may be able to cause unexpected system termination or corrupt kernel memory.
References
- https://support.apple.com/en-us/149521
- https://support.apple.com/en-us/149522
- https://support.apple.com/en-us/149523
FAQ
What is CVE-2026-86946?
CVE-2026-86946 is a documented vulnerability. A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An app may be able to cause unexpected sy...
How severe is CVE-2026-86946?
CVSS scoring is not yet available for CVE-2026-86946. Check NVD for updates.
Is there a patch for CVE-2026-86946?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.