Keycloak (admin-ui-ext): Schwachstelle ermöglicht Manipulation von Dateien — WID-SEC-2026-1894

Summary

Keycloak (admin-ui-ext): Schwachstelle ermöglicht Manipulation von Dateien

Timeline

Published by source

2026-06-12

Last source activity

2026-08-06

Time from publication to latest source activity

55 days

Risk context

• Reported severity or threat level: medium.
• Review exposure for the affected product or family: Security Advisory.

Product

Security Advisory

What to do

General, cautious steps (verify details in the official source):

• Review exposure and plan remediation based on risk and environment.
• Identify affected product versions in your inventory and verify whether you are impacted.
• Apply vendor patches/updates or recommended mitigations as soon as available.
• Read the official advisory for exact affected versions and remediation steps.

Official advisory

• Read the official source
• CVE Record
• NVD

Evidence and provenance

Canonical advisory ID

WID-SEC-2026-1894

Source

BSI

Vendor

BSI

Published by source

2026-06-12

Last source activity

2026-08-06

Additional identifiers

CVE-2026-11986

Curated by

hlukh.ch

Related advisories and connections

These advisories are connected by shared CVE, product, vendor, source, or time signals.