{"id":"RLSA-2026:28290","summary":"Moderate: 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: LibreOffice: Denial of Service via crafted OOXML documents (CVE-2026-4430)\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":"2026-06-25T12:30:04.285095635Z","published":"2026-06-25T12:03:37.665962Z","upstream":["CVE-2026-4430"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:28290"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467657"}],"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_8.1"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:28290.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}