GRAFANA-LOKI-3.7.8 release notes and known issues

v3.7.8

Scope: Grafana Loki. This update record adds version, fix and known-issue context. Its publication date is not a lifecycle boundary.

Summary

3.7.8 (2026-09-17) Bug Fixes security/HIGH/pkg/push: Update module google.golang.org/grpc to v1.83.2 [SECURITY] (release-3.7.x) ( #24433 ) ( 4d5dc2b ) security/HIGH/: Update module google.golang.org/grpc to v1.83.1 [SECURITY] (release-3.7.x) ( #24328 ) ( 0a01797 ) security/HIGH/: Update module google.golang.org/grpc to v1.83.2 [SECURITY] (release-3.7.x) ( #24429 ) ( 14b5da8 ) security/MEDIUM/: Update module github.com/containerd/containerd/v2 to v2.2.8 [SECURITY] (release-3.7.x) ( #24460 ) ( 3e917f2 ) security/UNKNOWN/pkg/push: Update module golang.org/x/net to v0.56.0 [SECURITY] (release-3.7.x) ( #23422 ) ( 41064da ) security/UNKNOWN/pkg/push: Update module google.golang.org/grpc to v1.83.1 [SECURITY] (release-3.7.x) ( #23416 ) ( cd8e76d ) security/UNKNOWN/: Update module golang.org/x/crypto to v0.56.0 [SECURITY] (release-3.7.x) ( #24335 ) ( 47149cb )

Improvements and security content

3.7.8 (2026-09-17) Bug Fixes security/HIGH/pkg/push: Update module google.golang.org/grpc to v1.83.2 [SECURITY] (release-3.7.x) ( #24433 ) ( 4d5dc2b ) security/HIGH/: Update module google.golang.org/grpc to v1.83.1 [SECURITY] (release-3.7.x) ( #24328 ) ( 0a01797 ) security/HIGH/: Update module google.golang.org/grpc to v1.83.2 [SECURITY] (release-3.7.x) ( #24429 ) ( 14b5da8 ) security/MEDIUM/: Update module github.com/containerd/containerd/v2 to v2.2.8 [SECURITY] (release-3.7.x) ( #24460 ) ( 3e917f2 ) security/UNKNOWN/pkg/push: Update module golang.org/x/net to v0.56.0 [SECURITY] (release-3.7.x) ( #23422 ) ( 41064da ) security/UNKNOWN/pkg/push: Update module google.golang.org/grpc to v1.83.1 [SECURITY] (release-3.7.x) ( #23416 ) ( cd8e76d ) security/UNKNOWN/: Update module golang.org/x/crypto to v0.56.0 [SECURITY] (release-3.7.x) ( #24335 ) ( 47149cb )

Known issues

Publisher statement

Not stated. The verified publisher record does not contain a known-issues statement.

Affected products and versions

Products

Grafana Loki

Affected versions

3.7.8
1.83.2
3.7
1.83.1
2.2.8
0.56.0

Fixed versions or updates

No fixed version is stated in this record.

Recommended action

Review the official publisher document before deployment.

Official publisher evidence

GRAFANA LABSVERIFIED

v3.7.8

Checked 8 Oct 2026. BlackTree preserves the last verified facts if a later source check is temporarily unavailable.

Open the official publisher source