Vulnerability Description
A vulnerability was identified in the XPC services of Fantastical. The services failed to implement proper client authorization checks in its listener:shouldAcceptNewConnection method, unconditionally accepting requests from any local process. As a result, any local, unprivileged process could connect to the XPC service and access its methods. This issue has been resolved in version 4.0.16.
Related Weaknesses (CWE)
References
FAQ
What is CVE-2025-8533?
CVE-2025-8533 is a documented vulnerability. A vulnerability was identified in the XPC services of Fantastical. The services failed to implement proper client authorization checks in its listener:shouldAcceptNewConnection method, unconditionally...
How severe is CVE-2025-8533?
CVSS scoring is not yet available for CVE-2025-8533. Check NVD for updates.
Is there a patch for CVE-2025-8533?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.