Google Chrome / Microsoft Edge: Mehrere Schwachstellen
WID-SEC-2026-3380 · first 16.09.2026 · updated 22.10.2026 · CVSS 8,8
What it is about
Chrome ist ein Internet-Browser von Google. Edge ist ein Interne-Browser von Microsoft. Ein Angreifer kann mehrere Schwachstellen in Google Chrome / Microsoft Edge ausnutzen, um beliebigen Programmcode auszuführen, Sicherheitsmaßnahmen zu umgehen, erweiterte Berechtigungen zu erlangen, Daten zu manipulieren oder offenzulegen oder Denial-of-Service-Zustände herbeizuführen.
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
- beliebigen Programmcode auszuführen
- Sicherheitsmaßnahmen zu umgehen
- erweiterte Berechtigungen zu erlangen
- Daten zu manipulieren oder offenzulegen oder Denial-of-Service-Zustände herbeizuführen
Am I affected?
Affected according to the BSI:
- Debian Linux
- Red Hat Enterprise Linux
- Fedora Linux
- IGEL OS
- RESF Rocky Linux
- SUSE openSUSE
- Oracle Linux
- Google Chrome <153.0.8010.47
- Google Chrome <153.0.8010.48
- Microsoft Edge <153.0.4234.46
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Update to at least:
- Google Chrome 153.0.8010.47
- Google Chrome 153.0.8010.48
- Microsoft Edge 153.0.4234.46
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)
- Google Chrome Stable Channel Update vom 2026-09-15 chromereleases.googleblog.com
- Release notes for Microsoft Edge Security Updates vom 2026-09-17 learn.microsoft.com
- Debian Security Advisory DSA-6506 vom 2026-09-18 security-tracker.debian.org
- Debian Security Advisory DLA-4790 vom 2026-09-21 lists.debian.org
- Fedora Security Advisory FEDORA-2026-6EDC80DB3F vom 2026-09-22 bodhi.fedoraproject.org
- Fedora Security Advisory FEDORA-EPEL-2026-EF33948ACE vom 2026-09-22 bodhi.fedoraproject.org
- Fedora Security Advisory FEDORA-EPEL-2026-DB43927AA0 vom 2026-09-22 bodhi.fedoraproject.org
- Fedora Security Advisory FEDORA-EPEL-2026-D8FDA74079 vom 2026-09-22 bodhi.fedoraproject.org
- Fedora Security Advisory FEDORA-EPEL-2026-3C8FF9535A vom 2026-09-22 bodhi.fedoraproject.org
- Fedora Security Advisory FEDORA-2026-F910229C11 vom 2026-09-22 bodhi.fedoraproject.org
- Fedora Security Advisory FEDORA-2026-DD12C89E57 vom 2026-09-22 bodhi.fedoraproject.org
- openSUSE Security Update OPENSUSE-SU-2026:21913-1 vom 2026-09-24 lists.opensuse.org
- IGEL Security Notice ISN-2026-39 vom 2026-09-28 kb.igel.com
- Red Hat Security Advisory RHSA-2026:84583 vom 2026-10-19 access.redhat.com
- Oracle Linux Security Advisory ELSA-2026-84583 vom 2026-10-19 linux.oracle.com
- Rocky Linux Security Advisory RLSA-2026:84584 vom 2026-10-20 errata.build.resf.org
- Oracle Linux Security Advisory ELSA-2026-84584 vom 2026-10-21 linux.oracle.com
CVE: CVE-2026-91708, CVE-2026-91709, CVE-2026-91710, CVE-2026-91711, CVE-2026-91712, CVE-2026-91713, CVE-2026-91714, CVE-2026-91715, CVE-2026-91716, CVE-2026-91717, CVE-2026-91718, CVE-2026-91719, CVE-2026-91720, CVE-2026-91721, CVE-2026-91722, CVE-2026-91723, CVE-2026-91724, CVE-2026-91725, CVE-2026-91726, CVE-2026-91727 …
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.