CVE-2026-21729

HIGH CVSS 7.5 View on NVD ↗

Description

Loki queries with large limits can cause large memory allocations which can impact the availability of the service, depending on its deployment strategy.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

https://grafana.com/security/security-advisories/cve-2026-21729

Published: Jul 16, 2026 04:17 UTC Modified: Jul 16, 2026 14:16 UTC