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Security Advisories

CGA-v2cf-hvr4-v8vc

Package

loki-fips-2.9-logcli

Component

google.golang.org/grpc

Latest update

Pending upstream fix

Aliases

Severity

Unknown
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References

  • https://nvd.nist.gov/vuln/detail/CVE-2026-84304
  • https://github.com/advisories/GHSA-vp52-pcj8-j9qc

Updates

Status

Pending upstream fix

Impact

Fixing this requires bumping grpc to >=1.83.1, which crosses the version boundary where grpc_health_v1.HealthServer gained a required List() method. Loki registers a custom health server via dskit/grpcutil.HealthCheck, and no dskit version has List() and the older APIs loki's source still calls: dskit dropped the aws subpackage and unexported SpanLogger.Span before it added List(). This matches the existing pending-upstream-fix precedent already filed for the same grpc version boundary (GHSA-hrxh-6v49-42gf / CVE-2026-33186) on these streams.

Status

Under investigation

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