CVE-2026-33374

MEDIUM Status: Received

CVSS Scores

CVSS v3.x Base Score
6.5
MEDIUM

Description

The Prometheus rule conversion API endpoints in Grafana do not limit request body size, allowing authenticated users to trigger unbounded memory allocations that can crash the server through out-of-memory conditions.

Published
October 13, 2026 6:17 PM
Last Modified
October 13, 2026 6:17 PM
Source
[email protected]

Weaknesses (CWE)

CWE-400 CWE-770 CWE-789

References

Contact Us

Get the CyboWatch SIEM platform, hosting, and 24×7 SOC analysts. Send an enquiry, or call or email us to get started.

Send an enquiry