Red Hat Enterprise Linux (libsoup): Mehrere Schwachstellen
WID-SEC-2026-0305 · first 05.02.2026 · updated 18.09.2026 · CVSS 8,6
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 ausnutzen, um beliebigen Code auszuführen oder einen Denial-of-Service-Zustand zu verursachen.
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 Code auszuführen oder einen Denial-of-Service-Zustand zu verursachen
Am I affected?
Affected according to the BSI:
- Dell NetWorker
- Amazon Linux 2
- Red Hat Enterprise Linux
- Fedora Linux
- SUSE Linux
- Oracle Linux
- SUSE openSUSE
- RESF Rocky Linux
- IBM App Connect Enterprise
- Dell Avamar
- Red Hat Enterprise Linux 8.8 Update Services for SAP Solution
- Red Hat Enterprise Linux 8.8 Telecommunications Update Service
and 4 more
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 vom 2026-02-04 access.redhat.com
- Red Hat Security Advisory vom 2026-02-04 access.redhat.com
- Red Hat Security Advisory vom 2026-02-04 access.redhat.com
- Red Hat Security Advisory vom 2026-02-04 access.redhat.com
- Red Hat Security Advisory vom 2026-02-04 access.redhat.com
- Red Hat Security Advisory RHSA-2026:2049 vom 2026-02-05 access.redhat.com
- IBM Security Bulletin 7259752 vom 2026-02-05 www.ibm.com
- SUSE Security Update SUSE-SU-2026:20212-1 vom 2026-02-05 lists.suse.com
- Amazon Linux Security Advisory ALAS2-2026-3141 vom 2026-02-06 alas.aws.amazon.com
- Red Hat Security Advisory RHSA-2026:2182 vom 2026-02-06 access.redhat.com
- Oracle Linux Security Advisory ELSA-2026-2182 vom 2026-02-06 linux.oracle.com
- Rocky Linux Security Advisory RLSA-2026:2182 vom 2026-02-07 errata.build.resf.org
- Red Hat Security Advisory RHSA-2026:2214 vom 2026-02-09 access.redhat.com
- Red Hat Security Advisory RHSA-2026:2216 vom 2026-02-09 access.redhat.com
- Red Hat Security Advisory RHSA-2026:2215 vom 2026-02-09 access.redhat.com
- Fedora Security Advisory FEDORA-2026-44AF0F2383 vom 2026-02-09 bodhi.fedoraproject.org
- Oracle Linux Security Advisory ELSA-2026-2215 vom 2026-02-10 linux.oracle.com
- Fedora Security Advisory FEDORA-2026-07B73214FC vom 2026-02-09 bodhi.fedoraproject.org
- Oracle Linux Security Advisory ELSA-2026-2216 vom 2026-02-10 linux.oracle.com
- Red Hat Security Advisory RHSA-2026:2402 vom 2026-02-10 access.redhat.com
- Red Hat Security Advisory RHSA-2026:2396 vom 2026-02-10 access.redhat.com
- Red Hat Security Advisory RHSA-2026:2410 vom 2026-02-10 access.redhat.com
- Rocky Linux Security Advisory RLSA-2026:2214 vom 2026-02-11 errata.build.resf.org
- Oracle Linux Security Advisory ELSA-2026-2410 vom 2026-02-10 linux.oracle.com
- Red Hat Security Advisory RHSA-2026:2528 vom 2026-02-11 access.redhat.com
and 30 more sources in the original advisory
CVE: CVE-2026-0719, CVE-2026-1761
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.