{"id":"RLSA-2026:99030","summary":"Important: grafana security update","details":"Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB. \n\nSecurity Fix(es):\n\n* grafana: Grafana: Information disclosure vulnerability in Unified Alerting (CVE-2026-17183)\n\n* github.com/klauspost/compress/zstd: klauspost/compress: Denial of Service via crafted zstd compressed input (CVE-2026-116591)\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":"2026-11-13T06:30:09.466385429Z","published":"2026-11-13T06:01:39.166938Z","upstream":["CVE-2026-116591","CVE-2026-17183"],"database_specific":{"source_advisory":"RHSA-2026:99030","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:99030"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2519801"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2561461"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:99030"}],"affected":[{"package":{"name":"grafana","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/grafana?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.2.10-38.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:99030.json"}},{"package":{"name":"grafana-debuginfo","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/grafana-debuginfo?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.2.10-38.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:99030.json"}},{"package":{"name":"grafana-debugsource","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/grafana-debugsource?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.2.10-38.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:99030.json"}},{"package":{"name":"grafana-selinux","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/grafana-selinux?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.2.10-38.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:99030.json"}},{"package":{"name":"grafana","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/grafana?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.2.10-38.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:99030.json"}},{"package":{"name":"grafana-debuginfo","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/grafana-debuginfo?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.2.10-38.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:99030.json"}},{"package":{"name":"grafana-debugsource","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/grafana-debugsource?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.2.10-38.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:99030.json"}},{"package":{"name":"grafana-selinux","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/grafana-selinux?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.2.10-38.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:99030.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"}]}