{"schema_version": "1.7.0", "id": "RLSA-2026:82013", "modified": "2026-10-14T06:37:54.962595Z", "published": "2026-10-14T06:30:05.473043Z", "upstream": ["CVE-2026-63274", "CVE-2026-63275", "CVE-2026-63276", "CVE-2026-63277"], "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.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:9", "name": "libreoffice", "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"}}]}], "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"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}], "database_specific": {"license": "CC-BY-4.0", "license_url": "https://creativecommons.org/licenses/by/4.0/", "source_advisory": "RHSA-2026:82013"}}