CVE-2026-27571
CVE-2026-27571: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityHigh7.5
High [CVE-2026-27571] WebSockets pre-auth memory DoS
CVE-2026-27571Source published
WebSockets pre-auth memory DoS. Red Hat rates this moderate (CVSS 7.5). Weakness: CWE-770. Affected package(s): multicluster-globalhub/multicluster-globalhub-grafana-rhel9:1773650060, multicluster-globalhub/multicluster-globalhub-grafana-rhel9:1773650767. Resolved in Red Hat advisory RHSA-2026:6226 — update the affected packages (`sudo dnf update`).
- Related products — impact not confirmed
- multicluster-globalhub/multicluster-globalhub-grafana-rhel9:1773650060
- multicluster-globalhub/multicluster-globalhub-grafana-rhel9:1773650767
- Red Hat Enterprise Linux
- Source-reported affected versions
- multicluster-globalhub/multicluster-globalhub-grafana-rhel9:1773650060
- multicluster-globalhub/multicluster-globalhub-grafana-rhel9:1773650767
- Source-reported fixed versions
- RHSA-2026:6226
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:6226 (`sudo dnf update` / `yum update`).
Android app · Google Play
Monitor future Red Hat CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 34 official vendor sources and 160+ reviewed platform categories.