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Advisory severityLow2.7Red Hat Linux

Low [CVE-2026-9088] Information disclosure due to user profile permission bypass

This low-severity Red Hat Linux advisory covers CVE-2026-9088; related products: rhbk/keycloak-operator-bundle:26.4.13, rhbk/keycloak-rhel9-operator:26.4, rhbk/keycloak-rhel9:26.4.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.

CVE-2026-9088 Source published

VulniPulse record published

CVE-2026-9088
Related products & platforms
Red Hat LinuxUnclassified
Open source advisory

Summary

Information disclosure due to user profile permission bypass. Red Hat rates this low (CVSS 2.7).

Weakness: CWE-1220. Affected package(s): rhbk/keycloak-operator-bundle:26.4.13, rhbk/keycloak-rhel9-operator:26.4, rhbk/keycloak-rhel9, rhbk/keycloak-rhel9:26.4, rhbk/keycloak-operator-bundle:26.6.3, rhbk/keycloak-rhel9:26.6.

Resolved in Red Hat advisory RHSA-2026:30049 — update the affected packages (`sudo dnf update`).

Affected products named by the advisory: Red Hat Enterprise Linux.

Is CVE-2026-9088 exploited?

No exploitation is reported in the sources VulniPulse tracks: CVE-2026-9088 is not in the CISA KEV catalog (checked ) and this advisory does not report exploitation. That is not proof the vulnerability cannot be exploited.

How do I fix CVE-2026-9088?

Upgrade to a fixed release named by Red Hat:

  • RHSA-2026:30049

Confirm against the vendor advisory before you patch.

Affected versions
  • rhbk/keycloak-operator-bundle:26.4.13-1
  • rhbk/keycloak-rhel9-operator:26.4-19
  • rhbk/keycloak-rhel9
  • rhbk/keycloak-rhel9:26.4-19
  • rhbk/keycloak-operator-bundle:26.6.3-3
  • rhbk/keycloak-rhel9:26.6-6
  • rhbk/keycloak-rhel9-operator:26.6-6

Official advisory · high-confidence parse· fetched 4 months ago·verify at source

Fixed versions
  • RHSA-2026:30049

Official advisory · high-confidence parse· fetched 4 months ago·verify at source

Mitigation checklist

Recommended fix / mitigation
  • Update the affected package(s) to the fixed version shipped in RHSA-2026:30049 (`sudo dnf update` / `yum update`).

Official advisory · high-confidence parse· fetched 4 months ago·verify at source

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