Unrated severityNVD Advisory· Published Oct 26, 2026· Updated Oct 26, 2026

CVE-2026-116596

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.

Affected products

Pyrus/Pyrus Sync for Windowsllm-fuzzy

Patches

Vulnerability mechanics

References

medium.com/@alisaifeldin/cve-2026-116596-local-privilege-escalation-in-pyrus-sync-for-windows-0fe2417dc8cfnvd
pyrus.com/en/pyrus-syncnvd

News mentions

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