CVE-2026-63266 | Document Foundation LibreOffice up to 26.2.4 Calc path traversal

October 5, 2026 Yanac

A vulnerability was found in Document Foundation LibreOffice up to 26.2.4. It has been classified as critical. This issue affects some unknown processing of the component Calc. This manipulation causes path traversal.

This vulnerability appears as CVE-2026-63266. The attack may be initiated remotely. There is no available exploit.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More