{"id":"ALSA-2026:11507","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  * golang: internal/syscall/unix: Root.Chmod can follow symlinks out of the root (CVE-2026-32282)\n  * crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages (CVE-2026-32283)\n  * crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building (CVE-2026-32280)\n\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.\n","modified":"2026-07-22T17:14:40.845612227Z","published":"2026-04-29T00:00:00Z","related":["CVE-2026-32280","CVE-2026-32282","CVE-2026-32283"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:11507"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-32280"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-32282"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-32283"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2456336"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2456339"},{"type":"ADVISORY","url":"https://errata.almalinux.org/8/ALSA-2026-11507.html"}],"affected":[{"package":{"name":"grafana","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/grafana"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.10-30.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:11507.json"}},{"package":{"name":"grafana-selinux","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/grafana-selinux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.10-30.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:11507.json"}}],"schema_version":"1.7.5"}