Technology · Grafana Labs
Grafana Labs Grafana OSS vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 11 vulnerabilities in Grafana Labs Grafana OSS: 0 in the last 7 days and 0 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-8609, was published on 10 July 2026.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 1
- Exploited in the wild
- 0
About Grafana Labs Grafana OSS
An open-source platform for monitoring and observability that allows users to query, visualize, and alert on metrics and logs.
Latest Grafana Labs Grafana OSS vulnerabilities
- CVE-2026-8609: Grafana denial of service in OAuth login routemediumCVSS 5.3
- CVE-2026-8595: Grafana stored XSS in TableNG panel field namesmediumCVSS 6.8
- CVE-2026-33382: Grafana OSS denial of service via oversized request bodies in web.BindhighCVSS 7.5
- CVE-2026-28378: Grafana incorrect access control in public dashboard deletionlowCVSS 3.1
- CVE-2026-42127: Grafana denial of service in public dashboard query endpointhighCVSS 7.5EPSS 0.4%
- CVE-2026-42129: Grafana Loki datasource plugin path traversal in callResource handlerhighCVSS 7.7EPSS 0.4%
- CVE-2026-27880: Grafana denial of service in OpenFeature evaluation endpointhighCVSS 7.5EPSS 0.6%
- CVE-2026-27876: Grafana remote code execution via SQL Expressions and Enterprise plugincriticalCVSS 9.1EPSS 1.3%
- CVE-2026-21724: Grafana OSS authorization bypass in provisioning contact points APImediumCVSS 5.4EPSS 0.3%
- CVE-2026-21721: Grafana privilege escalation in dashboard permissions APIhighCVSS 8.1EPSS 0.4%
- CVE-2026-21720: Grafana denial of service via resource exhaustion in avatar cachehighCVSS 7.5EPSS 0.5%
Most severe Grafana Labs Grafana OSS vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-27876: Grafana remote code execution via SQL Expressions and Enterprise plugincriticalCVSS 9.1EPSS 1.3%
- CVE-2026-21721: Grafana privilege escalation in dashboard permissions APIhighCVSS 8.1EPSS 0.4%
- CVE-2026-42129: Grafana Loki datasource plugin path traversal in callResource handlerhighCVSS 7.7EPSS 0.4%
- CVE-2026-27880: Grafana denial of service in OpenFeature evaluation endpointhighCVSS 7.5EPSS 0.6%
- CVE-2026-21720: Grafana denial of service via resource exhaustion in avatar cachehighCVSS 7.5EPSS 0.5%
- CVE-2026-42127: Grafana denial of service in public dashboard query endpointhighCVSS 7.5EPSS 0.4%
- CVE-2026-33382: Grafana OSS denial of service via oversized request bodies in web.BindhighCVSS 7.5
- CVE-2026-8595: Grafana stored XSS in TableNG panel field namesmediumCVSS 6.8
- CVE-2026-21724: Grafana OSS authorization bypass in provisioning contact points APImediumCVSS 5.4EPSS 0.3%
- CVE-2026-8609: Grafana denial of service in OAuth login routemediumCVSS 5.3
Vulnerabilities per week
Nothing was published in the last eight weeks. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Grafana Labs Grafana OSS vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/grafana-oss)<a href="https://junglewise.ai/threats/technologies/grafana-oss"><img src="https://junglewise.ai/threats/technologies/grafana-oss/badge.svg" alt="Grafana Labs Grafana OSS vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/grafana-oss.json, and this page as text at https://junglewise.ai/threats/technologies/grafana-oss.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Grafana Labs Grafana OSS vulnerabilities", https://junglewise.ai/threats/technologies/grafana-oss, 12 November 2026.