CVE-2026-63268LFI via calcext:data-mappings, sql provider and sdbc:flat:file:// db href
Updated under an hour ago ()
Does this affect you?
It affects The Document Foundation LibreOffice. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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LibreOffice Calc can link a cell range to an external data source, and the link is saved in the document. A link of the sql type could name a folder of local text files as a database, so opening a document could read a local text file into the sheet. In fixed versions only the csv, html and xml data providers are restored when a document is loaded.
- CVSS
- 6.7 MEDIUM (v4.0, CNA)CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
- Weakness (CWE)
- CWE-200
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Document Fdn.
- NVD analysis
- Deferred
- Record last updated
- Oct 5, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
The Document Foundation LibreOffice document_foundation:libreoffice (from the name) | from 26.2 before < 26.2.5 | CNA record |
References
- https://www.libreoffice.org/about-us/security/advisories/cve-2026-63268
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.