The Document Foundation Libreoffice
34 CVEs affecting The Document Foundation Libreoffice. Latest disclosed: 2026-06-15. Critical: 1, High: 17.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2024-5261 | Critical | 9.8 | 2024-06-25 | Improper Certificate Validation vulnerability in LibreOffice "LibreOfficeKit" mode disables TLS certification verification LibreOfficeKit can be used for acce… |
CVE-2022-26307 | High | 8.8 | 2022-07-25 | LibreOffice supports the storage of passwords for web connections in the user’s configuration database. The stored passwords are encrypted with a single master… |
CVE-2021-25631 | High | 8.8 | 2021-05-03 | In the LibreOffice 7-1 series in versions prior to 7.1.2, and in the 7-0 series in versions prior to 7.0.5, the denylist can be circumvented by manipulating th… |
CVE-2023-6186 | High | 8.3 | 2023-12-11 | Insufficient macro permission validation of The Document Foundation LibreOffice allows an attacker to execute built-in macros without warning. In affected ver… |
CVE-2023-6185 | High | 8.3 | 2023-12-11 | Improper Input Validation vulnerability in GStreamer integration of The Document Foundation LibreOffice allows an attacker to execute arbitrary GStreamer plugi… |
CVE-2026-8357 | High | 7.8 | 2026-06-15 | LibreOffice Calc compiles cell formulas when opening a spreadsheet. A heap buffer overflow existed when compiling a very long formula made up of many opening t… |
CVE-2026-4430 | High | 7.8 | 2026-05-07 | Out-of-bounds write vulnerability in The Document Foundation LibreOffice via crafted OOXML documents with mismatched encryption salt parameters. This issue af… |
CVE-2025-1080 | High | 7.8 | 2025-03-04 | LibreOffice supports Office URI Schemes to enable browser integration of LibreOffice with MS SharePoint server. An additional scheme 'vnd.libreoffice.command'… |
CVE-2025-0514 | High | 7.8 | 2025-02-25 | Improper Input Validation vulnerability in The Document Foundation LibreOffice allows Windows Executable hyperlink targets to be executed unconditionally on a… |
CVE-2024-7788 | High | 7.8 | 2024-09-17 | Improper Digital Signature Invalidation vulnerability in Zip Repair Mode of The Document Foundation LibreOffice allows Signature forgery vulnerability in Libr… |
CVE-2024-6472 | High | 7.8 | 2024-08-05 | Certificate Validation user interface in LibreOffice allows potential vulnerability. Signed macros are scripts that have been digitally signed by the deve… |
CVE-2023-0950 | High | 7.8 | 2023-05-25 | Improper Validation of Array Index vulnerability in the spreadsheet component of The Document Foundation LibreOffice allows an attacker to craft a spreadsheet… |
CVE-2022-26306 | High | 7.5 | 2022-07-25 | LibreOffice supports the storage of passwords for web connections in the user’s configuration database. The stored passwords are encrypted with a single master… |
CVE-2022-26305 | High | 7.5 | 2022-07-25 | An Improper Certificate Validation vulnerability in LibreOffice existed where determining if a macro was signed by a trusted author was done by only matching t… |
CVE-2021-25636 | High | 7.5 | 2022-02-24 | LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since… |
CVE-2021-25634 | High | 7.5 | 2021-10-12 | LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since… |
CVE-2021-25633 | High | 7.5 | 2021-10-11 | LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since… |
CVE-2026-6040 | High | 7.3 | 2026-06-15 | A heap use-after-free existed when importing the blank-width characters of an ODF number format. A position value read from the document was not checked agains… |
CVE-2025-14714 | Medium | 6.5 | 2025-12-15 | An Authentication Bypass vulnerability existed where the application bundled an interpreter (Python) that inherits the Transparency, Consent, and Control (TCC)… |
CVE-2024-12426 | Medium | 6.5 | 2025-01-07 | Exposure of Environmental Variables and arbitrary INI file values to an Unauthorized Actor vulnerability in The Document Foundation LibreOffice. URLs could… |