{"id":"RLSA-2026:98498","summary":"Important: guava security update","details":"Guava is a suite of core and expanded libraries that include utility classes, Google’s collections, io classes, and much much more. This project is a complete packaging of all the Guava libraries into a single jar.  Individual portions of Guava can be used by downloading the appropriate module and its dependencies.\n\nSecurity Fix(es):\n\n* com.google.guava/guava: Google Guava: Denial of Service via unthrottled memory allocation during deserialization (CVE-2026-102554)\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":"2026-11-13T12:45:03.790027872Z","published":"2026-11-13T12:04:43.442503Z","upstream":["CVE-2026-102554"],"database_specific":{"source_advisory":"RHSA-2026:98498","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:98498"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2548685"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:98498"}],"affected":[{"package":{"name":"guava","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/guava?distro=rocky-linux-9-x86-64&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:30.1-10.el9_9.1"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:98498.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}