[ CVE-2026-116596 · Published 26 Oct 2026 ]
Vulnerability in Pyrus Sync
Not scored yet
EPSS <1%No fix listed yet
[ Description ]Official description
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.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.