CVE-2025-8533

N/A

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.

CVE Details

CVSS v3.1 ScoreN/A

Published8/7/2025

Last Modified8/7/2025

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-863

References

https://cert.pl/en/posts/2025/08/CVE-2025-8533(cvd@cert.pl)

https://flexibits.com/fantastical(cvd@cert.pl)

IOC Correlations

No correlations recorded

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