https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-30T10:45:17.790282+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2020-12801 CVE-2020-12801 — Crash-recovered MSOffice encrypted documents defaulted to not to using encryption on next save 2026-09-30T10:45:17.824658+00:00

Affected: The Document Foundation LibreOffice

If LibreOffice has an encrypted document open and crashes, that document is auto-saved encrypted. On restart, LibreOffice offers to restore the document and prompts for the password to decrypt it. If the recovery is successful, and if the file format of the recovered document was not LibreOffice's default ODF file format, then affected versions of LibreOffice default that subsequent saves of the document are unencrypted. This may lead to a user accidentally saving a MSOffice file format document unencrypted while believing it to be encrypted. This issue affects: LibreOffice 6-3 series versions prior to 6.3.6; 6-4 series versions prior to 6.4.3.

 https://vulnerability.circl.lu/vuln/usn-5694-1 USN-5694-1 — libreoffice vulnerabilities 2026-09-30T10:45:17.824804+00:00

Affected: Ubuntu:18.04:LTS: libreoffice, Ubuntu:20.04:LTS: libreoffice, Ubuntu:22.04:LTS: libreoffice

It was discovered that LibreOffice incorrectly handled links using the Office URI Schemes. If a user were tricked into opening a specially crafted document, a remote attacker could use this issue to execute arbitrary scripts. (CVE-2022-3140)

Thomas Florian discovered that LibreOffice incorrectly handled crashes when an encrypted document is open. If the document is recovered upon restarting LibreOffice, subsequent saves of the document were unencrypted. This issue only affected Ubuntu 18.04 LTS. (CVE-2020-12801)

Jens Müller discovered that LibreOffice incorrectly handled certain documents containing forms. If a user were tricked into opening a specially crafted document, a remote attacker could overwrite arbitrary files when the form was submitted. This issue only affected Ubuntu 18.04 LTS. (CVE-2020-12803)

It was discovered that LibreOffice incorrectly validated macro signatures. If a user were tricked into opening a specially crafted document, a remote attacker could possibly use this issue to execute arbitrary macros. This issue only affected Ubuntu 18.04 LTS. (CVE-2022-26305)

It was discovered that Libreoffice incorrectly handled encrypting the master key provided by the user for storing passwords for web connections. A local attacker could possibly use this issue to obtain access to passwords stored in the user’s configuration data. This issue only affected Ubuntu 18.04 LTS. (CVE-2022-26306, CVE-2022-26307)