# CVE-2026-33377: grafana: Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB CVE-2026-33377 is fixed in 2 products on 1 platform, first by OPENSUSE-SU-2026:20940-1, released June 10, 2026. It is not reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/cve/CVE-2026-33377 - Priority: High - CVSS: 7.5 (Moderate) - EPSS: 0.0023 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: May 13, 2026 ## Description Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB. Security Fix(es): * grafana: Grafana: Privilege escalation via dashboard overwrite (CVE-2026-33377) * grafana: Grafana Auth Proxy: Unauthorized access due to incorrect IPv6 allow-list default (CVE-2026-33376) Bug Fix(es) and Enhancement(s): * Avoid unbounded memory growth [rhel-9.8.z] (JIRA:RHEL-242865) * Limit the size of the request body before processing it (JIRA:RHEL-242866) For 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. ## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Linux | grafana RHEL 10 | 10.2.6-26.el10_0 | [RHSA-2026:67517](https://patchblox.com/security/data/fix/linux/rhsa-2026-67517.md) | Jul 6, 2026 | | Linux | grafana RHEL 8 | 0:9.2.10-32.el8_10.1 | [RHSA-2026:54243](https://patchblox.com/security/data/fix/linux/rhsa-2026-54243.md) | Aug 12, 2026 | | Linux | grafana RHEL 9 | 0:10.2.6-23.el9_8.2 | [RHSA-2026:58982](https://patchblox.com/security/data/fix/linux/rhsa-2026-58982.md) | Aug 28, 2026 | | Linux | grafana almalinux 10 | 10.2.6-28.el10_2.4 | [ALSA-2026:54178](https://patchblox.com/security/data/fix/linux/alsa-2026-54178.md) | Aug 12, 2026 | | Linux | grafana almalinux 8 | 9.2.10-32.el8_10.1 | [ALSA-2026:54243](https://patchblox.com/security/data/fix/linux/alsa-2026-54243.md) | Aug 12, 2026 | | Linux | grafana almalinux 9 | 10.2.6-23.el9_8.2 | [ALSA-2026:58982](https://patchblox.com/security/data/fix/linux/alsa-2026-58982.md) | Aug 24, 2026 | | Linux | grafana ol 10 | 0:10.2.6-28.el10_2.4 | [ELSA-2026-54178](https://patchblox.com/security/data/fix/linux/elsa-2026-54178.md) | Aug 12, 2026 | | Linux | grafana ol 8 | 0:9.2.10-32.0.1.el8_10.1 | [ELSA-2026-54243](https://patchblox.com/security/data/fix/linux/elsa-2026-54243.md) | Aug 13, 2026 | | Linux | grafana ol 9 | 0:10.2.6-23.el9_8.2 | [ELSA-2026-58982](https://patchblox.com/security/data/fix/linux/elsa-2026-58982.md) | Aug 24, 2026 | | Linux | grafana opensuse-leap 16.0 | 11.6.14+security04-bp160.1.1 | [OPENSUSE-SU-2026:20940-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-20940-1.md) | Jun 10, 2026 | | Linux | grafana rocky 10 | 0:10.2.6-28.el10_2.4 | [RLSA-2026:54178](https://patchblox.com/security/data/fix/linux/rlsa-2026-54178.md) | Aug 13, 2026 | | Linux | grafana rocky 8 | 0:9.2.10-32.el8_10.1 | [RLSA-2026:54243](https://patchblox.com/security/data/fix/linux/rlsa-2026-54243.md) | Sep 16, 2026 | | Linux | grafana rocky 9 | 0:10.2.6-23.el9_8.2 | [RLSA-2026:58982](https://patchblox.com/security/data/fix/linux/rlsa-2026-58982.md) | Aug 25, 2026 | | Linux | grafana sles 15.7 | 12.4.5-150200.3.91.1 | [SUSE-SU-2026:3718-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3718-1.md) | Aug 24, 2026 | | Linux | grafana-selinux RHEL 8 | 0:9.2.10-32.el8_10.1 | [RHSA-2026:54243](https://patchblox.com/security/data/fix/linux/rhsa-2026-54243.md) | Aug 12, 2026 | | Linux | grafana-selinux RHEL 9 | 0:10.2.6-23.el9_8.2 | [RHSA-2026:58982](https://patchblox.com/security/data/fix/linux/rhsa-2026-58982.md) | Aug 28, 2026 | | Linux | grafana-selinux almalinux 10 | 10.2.6-28.el10_2.4 | [ALSA-2026:54178](https://patchblox.com/security/data/fix/linux/alsa-2026-54178.md) | Aug 12, 2026 | | Linux | grafana-selinux almalinux 8 | 9.2.10-32.el8_10.1 | [ALSA-2026:54243](https://patchblox.com/security/data/fix/linux/alsa-2026-54243.md) | Aug 12, 2026 | | Linux | grafana-selinux almalinux 9 | 10.2.6-23.el9_8.2 | [ALSA-2026:58982](https://patchblox.com/security/data/fix/linux/alsa-2026-58982.md) | Aug 24, 2026 | | Linux | grafana-selinux ol 10 | 0:10.2.6-28.el10_2.4 | [ELSA-2026-54178](https://patchblox.com/security/data/fix/linux/elsa-2026-54178.md) | Aug 12, 2026 | | Linux | grafana-selinux ol 8 | 0:9.2.10-32.0.1.el8_10.1 | [ELSA-2026-54243](https://patchblox.com/security/data/fix/linux/elsa-2026-54243.md) | Aug 13, 2026 | | Linux | grafana-selinux ol 9 | 0:10.2.6-23.el9_8.2 | [ELSA-2026-58982](https://patchblox.com/security/data/fix/linux/elsa-2026-58982.md) | Aug 24, 2026 | --- Data as of 2026-11-08T06:59:42Z UTC. 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