Vulnerability in Red Hat Enterprise Linux 10

[ Description ]Official description

A flaw was found in FreeIPA. An unauthenticated remote attacker could exploit a DOM Cross-Site Scripting (XSS) vulnerability in the FreeIPA/IdM Web UI password reset page. By enticing a victim to click a specially crafted link and complete a password reset, the attacker could inject and execute arbitrary JavaScript code. This allows the attacker to perform actions within the victim's authenticated session, potentially leading to full administrative control if an IdM administrator is targeted.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ Advisories ]Government CERT advisories

• BSI CERT-Bund23 Sep 2026WID-SEC-2026-3552

  Red Hat Enterprise Linux (FreeIPA): Multiple vulnerabilities Translated from German

  CVE-2026-11861CVE-2026-19550CVE-2026-79678+5 more CVEs

[ References ]References

• access.redhat.com/errata/RHSA-2026:70564vendor-advisoryx_refsource_REDHAT
• access.redhat.com/errata/RHSA-2026:72279vendor-advisoryx_refsource_REDHAT
• access.redhat.com/errata/RHSA-2026:82935vendor-advisoryx_refsource_REDHAT
• access.redhat.com/errata/RHSA-2026:83083vendor-advisoryx_refsource_REDHAT
• access.redhat.com/errata/RHSA-2026:83084vendor-advisoryx_refsource_REDHAT
• access.redhat.com/errata/RHSA-2026:83085vendor-advisoryx_refsource_REDHAT
• access.redhat.com/errata/RHSA-2026:83460vendor-advisoryx_refsource_REDHAT
• access.redhat.com/errata/RHSA-2026:83461vendor-advisoryx_refsource_REDHAT
• access.redhat.com/security/cve/CVE-2026-18147vdb-entryx_refsource_REDHAT
• bugzilla.redhat.com/show_bug.cgiissue-trackingx_refsource_REDHAT