Red Hat Enterprise Linux AI (libaom): Mehrere Schwachstellen
WID-SEC-2026-2693 · first 07.08.2026 · updated 06.10.2026 · CVSS 7,6
What it is about
Red Hat Enterprise Linux (RHEL) ist eine populäre Linux-Distribution. Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux AI ausnutzen, um beliebigen Programmcode auszuführen, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand auszulösen.
Under what conditions?
Over the network and without logging in. This is the most dangerous combination: attackers can scan reachable devices automatically.
What can happen in the worst case
An attacker could use the vulnerability to
- beliebigen Programmcode auszuführen
- vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand auszulösen
Am I affected?
Affected according to the BSI:
- Debian Linux
- Red Hat Enterprise Linux
- Ubuntu Linux
- Red Hat Enterprise Linux AI 3.3 RPM
- Red Hat Enterprise Linux AI 3.4 RPM
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Install the updates provided by the vendor; details in the sources below.
Is the vulnerability already being exploited?
None of the CVEs is in the CISA catalogue of exploited vulnerabilities. That does not mean there are no attacks, only that none are documented.
Information and sources
- Original BSI advisory (WID)
- Red Hat Security Advisory RHSA-2026:51100 vom 2026-08-06 access.redhat.com
- Red Hat Security Advisory RHSA-2026:51146 vom 2026-08-06 access.redhat.com
- Red Hat Security Advisory RHSA-2026:54181 vom 2026-08-12 access.redhat.com
- Red Hat Security Advisory RHSA-2026:61627 vom 2026-08-31 access.redhat.com
- Red Hat Security Advisory RHSA-2026:61628 vom 2026-08-31 access.redhat.com
- Red Hat Security Advisory RHSA-2026:61629 vom 2026-08-31 access.redhat.com
- Debian Security Advisory DLA-4774 vom 2026-09-06 lists.debian.org
- Ubuntu Security Notice USN-8772-1 vom 2026-09-16 ubuntu.com
- Red Hat Security Advisory RHSA-2026:68698 vom 2026-09-17 access.redhat.com
- Red Hat Security Advisory RHSA-2026:68697 vom 2026-09-17 access.redhat.com
- Red Hat Security Advisory RHSA-2026:68708 vom 2026-09-17 access.redhat.com
- Red Hat Security Advisory RHSA-2026:68709 vom 2026-09-17 access.redhat.com
- Red Hat Security Advisory RHSA-2026:68639 vom 2026-09-17 access.redhat.com
- Red Hat Security Advisory RHSA-2026:68638 vom 2026-09-17 access.redhat.com
- Red Hat Security Advisory RHSA-2026:68637 vom 2026-09-17 access.redhat.com
- Red Hat Security Advisory RHSA-2026:68634 vom 2026-09-17 access.redhat.com
- Red Hat Security Advisory RHSA-2026:68696 vom 2026-09-18 access.redhat.com
- Red Hat Security Advisory RHSA-2026:68710 vom 2026-09-17 access.redhat.com
- Red Hat Security Advisory RHSA-2026:68699 vom 2026-09-17 access.redhat.com
- Red Hat Security Advisory RHSA-2026:69935 vom 2026-09-22 access.redhat.com
- Red Hat Security Advisory RHSA-2026:69933 vom 2026-09-22 access.redhat.com
- Red Hat Security Advisory RHSA-2026:69934 vom 2026-09-22 access.redhat.com
- Red Hat Security Advisory RHSA-2026:69927 vom 2026-09-22 access.redhat.com
- Red Hat Security Advisory RHSA-2026:69932 vom 2026-09-22 access.redhat.com
- Red Hat Security Advisory RHSA-2026:69931 vom 2026-09-22 access.redhat.com
and 12 more sources in the original advisory
CVE: CVE-2026-56208, CVE-2026-56209, CVE-2026-56210, CVE-2026-56211
Source: BSI warning and information service (CERT-Bund); CISA. The assessment of the conditions is my reading of the BSI text; the external pages are in their original language.