AI and data stack advisories

Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

LokiGO-2026-5115

Grafana Loki Path Traversal - CVE-2021-36156 Bypass in github.com/grafana/loki

Loki

CVE-2026-21726 · Published Jun 25, 2026 · updated Jul 7, 2026

Medium5.3
No fix yet
Source advisory

Affected versions

PackageAffectedFixed in
github.com/grafana/loki
Go
all versionsNo fix yet

Changes since it was listed

SeveritySep 25Severity: Unrated to Medium
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Severity from
NVD
Also known as
CVE-2026-21726, GHSA-497x-rrr9-68jp

More Loki advisories

All Loki
Medium 5.3Sep 2, 2021Path traversal in Grafana LokiCVE-2021-36156fixed in 2.3.0