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Security Advisories

CGA-p2xv-fw4f-5cfj

Package

loki-3.4

Component

github.com/prometheus/prometheus

Latest update

Not affected

Aliases

  • CVE-2026-40179
  • GHSA-vffh-x6r8-xx99
  • GO-2026-5662

Severity

Unknown
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References

  • https://nvd.nist.gov/vuln/detail/CVE-2026-40179
  • https://github.com/advisories/GHSA-vffh-x6r8-xx99
  • https://pkg.go.dev/vuln/GO-2026-5662

Updates

Status

Not affected

Justification

Vulnerable code not present

Impact

GHSA-vffh-x6r8-xx99 is an XSS in Prometheus's React web UI (web/ui/*.tsx). The loki binaries only reference github.com/prometheus/prometheus/web/api/v1 (REST API types) — no prometheus/web parent package, no web/ui, no embedded React bundle. The vulnerable JavaScript is not present.

Status

Under investigation

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