{"id":"CVE-2026-63268","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-63268","generatedAt":"2026-10-28T01:51:40.025Z","title":"LibreOffice Calc can link a cell range to an external data source, and the link is saved in the document.","description":"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.","published":"2026-10-05T12:17:11.000Z","lastModified":"2026-10-06T15:03:59.000Z","status":"Deferred","sourceIdentifier":"security@documentfoundation.org","cvss":{"version":"4.0","score":6.7,"severity":"MEDIUM","vector":"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-200"],"affected":[],"epss":{"score":0.00119,"percentile":0.0177,"date":"2026-10-26","history":[{"date":"2026-10-06","score":0.00119,"percentile":0.0161}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.12%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-05T12:17:11.000Z","detail":{"score":"6.7","severity":"MEDIUM","publishedAt":"2026-10-05T12:17:10.853Z"},"summary":"New CVE, medium severity (CVSS 6.7)."}],"references":[{"url":"https://www.libreoffice.org/about-us/security/advisories/cve-2026-63268","source":"security@documentfoundation.org"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-63268","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}