{"id":"RLSA-2026:2914","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* crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate (CVE-2025-61729)\n\n* grafana/grafana/pkg/services/dashboards: Grafana Dashboard Permissions Scope Bypass Enables Cross?Dashboard Privilege Escalation (CVE-2026-21721)\n\n* golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip (CVE-2025-61728)\n\n* golang: net/url: Memory exhaustion in query parameter parsing in net/url (CVE-2025-61726)\n\n* crypto/tls: Unexpected session resumption in crypto/tls (CVE-2025-68121)\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":"2026-02-24T19:15:43.842454Z","published":"2026-02-24T18:56:34.668877Z","upstream":["CVE-2025-61726","CVE-2025-61728","CVE-2025-61729","CVE-2025-68121","CVE-2026-21721"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:2914"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2434431"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2418462"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2437111"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2433242"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2434432"}],"affected":[{"package":{"name":"grafana","ecosystem":"Rocky Linux:10","purl":"pkg:rpm/rocky-linux/grafana?distro=rocky-linux-10&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:10.2.6-22.el10_1"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:2914.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}