{"id":"RLSA-2026:82013","summary":"Important: libreoffice security update","details":"LibreOffice is an open source, community-developed office productivity suite. It includes key desktop applications, such as a word processor, a spreadsheet, a presentation manager, a formula editor, and a drawing program. LibreOffice replaces OpenOffice and provides a similar but enhanced and extended office suite.\n\nSecurity Fix(es):\n\n* libreoffice: heap buffer overflow in PDF import stream handling (CVE-2026-63274)\n\n* libreoffice: stack buffer overflow in CFF to Type 1 font conversion (CVE-2026-63276)\n\n* libreoffice: stack buffer overflow in CFF font hint handling (CVE-2026-63275)\n\n* libreoffice: libreoffice: Arbitrary code execution via remote Java database driver (CVE-2026-63277)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2026-10-14T07:00:02.768019126Z","published":"2026-10-14T06:30:05.473043Z","upstream":["CVE-2026-63274","CVE-2026-63275","CVE-2026-63276","CVE-2026-63277"],"database_specific":{"license_url":"https://creativecommons.org/licenses/by/4.0/","source_advisory":"RHSA-2026:82013","license":"CC-BY-4.0"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:82013"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2537936"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2538242"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2538363"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2545885"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:82013"}],"affected":[{"package":{"name":"libreoffice","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/libreoffice?distro=rocky-linux-9&epoch=1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:7.1.8.1-15.el9_8.3"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:82013.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}