{"id":"RLSA-2026:88164","summary":"Important: flute, libbase, libfonts, libformula, liblayout, libloader, libreoffice, librepository, libserializer, pentaho-libxml, pentaho-reporting-flow-engine, and sac security, bug fix, and enhancement update","details":"SAC is a standard interface for CSS parsers, intended to work with CSS1, CSS2, CSS3 and other CSS derived languages.\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\nBug Fix(es) and Enhancement(s):\n\n* [libbase] LibreOffice packages using EOL Java (after November 2026) (JIRA:Rocky Linux-275415)\n\n* [flute] LibreOffice packages using EOL Java (after November 2026) (JIRA:Rocky Linux-275416)\n\n* [libserializer] LibreOffice packages using EOL Java (after November 2026) (JIRA:Rocky Linux-275417)\n\n* [libloader] LibreOffice packages using EOL Java (after November 2026) (JIRA:Rocky Linux-275418)\n\n* [libformula] LibreOffice packages using EOL Java (after November 2026) (JIRA:Rocky Linux-275419)\n\n* [librepository] LibreOffice packages using EOL Java (after November 2026) (JIRA:Rocky Linux-275420)\n\n* [libfonts] LibreOffice packages using EOL Java (after November 2026) (JIRA:Rocky Linux-275421)\n\n* [liblayout] LibreOffice packages using EOL Java (after November 2026) (JIRA:Rocky Linux-275422)\n\n* [pentaho-libxml] LibreOffice packages using EOL Java (after November 2026) (JIRA:Rocky Linux-275423)\n\n* [pentaho-reporting-flow-engine] LibreOffice packages using EOL Java (after November 2026) (JIRA:Rocky Linux-275424)\n\n* [sac] LibreOffice packages using EOL Java (after November 2026) (JIRA:Rocky Linux-277813)\n\n* [libreoffice] LibreOffice packages using EOL Java (after November 2026) (JIRA:Rocky Linux-260518)\n\n* [Rocky Linux 8.10] Base Report Wizard fails with packaged Pentaho reporting engine (JIRA:Rocky Linux-286491)\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":"2026-10-23T07:15:03.241611375Z","published":"2026-10-23T06:42:37.217759Z","upstream":["CVE-2026-63274","CVE-2026-63275","CVE-2026-63276","CVE-2026-63277"],"database_specific":{"source_advisory":"RHSA-2026:88164","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:88164"},{"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-2026:88164"}],"affected":[{"package":{"name":"flute","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/flute?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.3.0-19.OOo31.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:88164.json"}},{"package":{"name":"libbase","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/libbase?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.1.3-21.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:88164.json"}},{"package":{"name":"libfonts","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/libfonts?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.1.3-23.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:88164.json"}},{"package":{"name":"libformula","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/libformula?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.1.3-20.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:88164.json"}},{"package":{"name":"liblayout","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/liblayout?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.2.10-19.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:88164.json"}},{"package":{"name":"libloader","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/libloader?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.1.3-19.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:88164.json"}},{"package":{"name":"libreoffice","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/libreoffice?distro=rocky-linux-8&epoch=1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:7.1.8.1-3.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:88164.json"}},{"package":{"name":"librepository","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/librepository?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.1.3-19.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:88164.json"}},{"package":{"name":"libserializer","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/libserializer?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.1.2-20.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:88164.json"}},{"package":{"name":"pentaho-libxml","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/pentaho-libxml?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.1.3-20.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:88164.json"}},{"package":{"name":"pentaho-reporting-flow-engine","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/pentaho-reporting-flow-engine?distro=rocky-linux-8&epoch=1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.9.4-17.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:88164.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"}]}