Summary
[10.2.6-28.4]
- Resolves RHEL-211020: CVE-2026-33377
[10.2.6-28.3]
- Resolves RHEL-211376: CVE-2026-8609
[10.2.6-28.2]
- Resolves RHEL-210981: CVE-2026-33376
[10.2.6-28.1]
- Resolves RHEL-211389: CVE-2026-33382
[10.2.6-28]
- Resolves RHEL-188282: Remove Lua ExclusiveArch macro for Konflux build
Fixed packages 2
| Release | Package | Fixed in |
|---|---|---|
| Oracle Linux · 10 | grafana | 0:10.2.6-28.el10_2.4 |
| Oracle Linux · 10 | grafana-selinux | 0:10.2.6-28.el10_2.4 |
Vulnerabilities 4
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High 7.5
Denial of service via unbounded request body size
Several Grafana API endpoints, some of them unauthenticated, do not limit the size of the request body before processing it. An attacker can send very large payloads that force excessive memory allocation, potentially exhausting memory and causing a denial of…
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High 7.4
Auth Proxy IPv6 whitelist bypass
When using an IPv6 allow-list for the Auth Proxy feature, it defaults to /32 addresses. Addresses specifying a mask explicitly are not affected; to mitigate easily, add the desired mask (usually /128) to the addresses. Only auth proxy is affected; Okta, SAML,…
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High 7.1
Dashboard Import Overwrites ACL — Editor Privilege Escalation to Dashboard Admin
An Editor can overwrite a dashboard not owned by them to acquire admin on that specific dashboard. The user must have write access to the dashboard to escalate privilege.
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Medium 5.3
Pre-authentication denial of service via the OAuth login route
An unauthenticated attacker can repeatedly call Grafana's OAuth login route with unique values, causing unbounded memory growth that can eventually exhaust memory and crash the Grafana instance (denial of service).