Apache HTTP Server: Mehrere Schwachstellen
WID-SEC-2026-1354 · first 05.05.2026 · updated 23.10.2026 · CVSS 8,8
What it is about
Apache ist ein Webserver für verschiedene Plattformen. Ein Angreifer kann mehrere Schwachstellen in Apache HTTP Server ausnutzen, um erweiterte Privilegien zu erlangen, beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.
Under what conditions?
The BSI does not name any particular preconditions. Exploitable remotely according to the BSI.
What can happen in the worst case
An attacker could use the vulnerability to
- erweiterte Privilegien zu erlangen
- beliebigen Code auszuführen
- Sicherheitsmaßnahmen zu umgehen
- vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand zu verursachen
Am I affected?
Affected according to the BSI:
- Debian Linux
- Amazon Linux 2
- IBM Power Hardware Management Console
- Red Hat Enterprise Linux
- Fedora Linux
- Ubuntu Linux
- SUSE Linux
- IBM HTTP Server 8.5
- Oracle Linux
- IBM HTTP Server 9.0
- IBM Tivoli Monitoring
- Red Hat JBoss Core Services
and 14 more
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Update to at least:
- Apache HTTP Server 2.4.67
- Dell Secure Connect Gateway 5.36.00.16
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)
- Oracle Linux Security Advisory ELSA-2026-30844 vom 2026-06-29 linux.oracle.com
- openSUSE Security Update OPENSUSE-SU-2026:21115-1 vom 2026-06-30 lists.opensuse.org
- Apache Server Vulnerabilities vom 2026-05-04 httpd.apache.org
- CVERecord vom 2026-05-04 www.cve.org
- CVERecord vom 2026-05-04 www.cve.org
- CVERecord vom 2026-05-04 www.cve.org
- CVERecord vom 2026-05-04 www.cve.org
- CVERecord vom 2026-05-04 www.cve.org
- CVERecord vom 2026-05-04 www.cve.org
- CVERecord vom 2026-05-04 www.cve.org
- CVERecord vom 2026-05-04 www.cve.org
- CVERecord vom 2026-05-04 www.cve.org
- CVERecord vom 2026-05-04 www.cve.org
- CVERecord vom 2026-05-04 www.cve.org
- Debian Security Advisory DSA-6248 vom 2026-05-06 security-tracker.debian.org
- Ubuntu Security Notice USN-8239-1 vom 2026-05-06 ubuntu.com
- Fedora Security Advisory FEDORA-2026-C9B72DE46A vom 2026-05-11 bodhi.fedoraproject.org
- Fedora Security Advisory FEDORA-2026-707B7050DA vom 2026-05-11 bodhi.fedoraproject.org
- Red Hat Security Advisory RHSA-2026:13938 vom 2026-05-11 access.redhat.com
- IBM Security Bulletin 7272621 vom 2026-05-11 www.ibm.com
- Microsoft Security Update Guide vom 2026-05-12 msrc.microsoft.com
- Striga Research PoC CVE-2026-23918 vom 2026-05-12 www.striga.ai
- Red Hat Security Advisory RHSA-2026:17080 vom 2026-05-15 access.redhat.com
- Debian Security Advisory DLA-4571 vom 2026-05-14 lists.debian.org
- IBM Security Bulletin 7272831 vom 2026-05-13 www.ibm.com
and 62 more sources in the original advisory
CVE: CVE-2026-28780, CVE-2026-29168, CVE-2026-29169, CVE-2026-33006, CVE-2026-33007, CVE-2026-33523, CVE-2026-33857, CVE-2026-34032, CVE-2026-34059, CVE-2026-23918, CVE-2026-24072
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.