CVE-2026-116596

UNKNOWN 0.0

CVE-2026-116596

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

Pyrus Sync for Windows contains a local privilege escalation vulnerability caused by missing authorization controls in its PyrusSyncService Windows service, which allow an attacker with unprivileged access to create files using the ISyncService contract.

Vendor	pyrus
Product	pyrus sync
Published	Oct 26, 2026

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Affected Versions

Pyrus / Pyrus Sync

0 < 1.8.745.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

pyrus.com: https://pyrus.com/en/pyrus-sync medium.com: https://medium.com/@alisaifeldin/cve-2026-116596-local-privilege-escalation-in-pyrus-sync-for-windows-0fe2417dc8cf