CVE-2026-15815
CVE-2026-15815: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityHigh8.8
High [CVE-2026-15815] PLUGIN ARCHIVE EXTRACTION ESCAPES THE PLUGIN DIRECTORY, ALLOWING CODE EXECUTION
CVE-2026-15815Source published Source updated
PLUGIN ARCHIVE EXTRACTION ESCAPES THE PLUGIN DIRECTORY, ALLOWING CODE EXECUTION. Red Hat rates this important (CVSS 8.8). Weakness: CWE-22. Affected products named by the advisory: Multicluster Global Hub; Red Hat Advanced Cluster Management for Kubernetes 2; Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 8; and 2 more.
- Related products — impact not confirmed
- Multicluster Global Hub
- Red Hat Advanced Cluster Management for Kubernetes 2
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 8
2 more entries in the full advisory.
- Source-reported affected versions
- Affected-version details not available in this record.
- Source-reported fixed versions
- No fixed-version detail extracted. This does not mean no fix exists.
- Mitigation guidance
- While no configuration fully mitigates this issue, exposure can be reduced by limiting plugin installations to vetted and pinned sets of plugins from trusted sources. Additionally, disable the `plugin_admin_enabled` setting in the Grafana configuration if not required, to prevent non-administrator users from installing plugins. This can be done by setting `plugin_admin_enabled = false` in the `[plugins]` section of the `grafana.ini` configuration file. A restart of the Grafana service may be required for changes to take effect, which could temporarily impact service availability.
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