What it is about

Go ist eine quelloffene Programmiersprache. Ein Angreifer kann mehrere Schwachstellen in Golang Go ausnutzen, um Sicherheitsvorkehrungen zu umgehen, Daten zu manipulieren, Cross-Site-Scripting-Angriffe durchzuführen, 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

• Sicherheitsvorkehrungen zu umgehen
• Daten zu manipulieren
• Cross-Site-Scripting-Angriffe durchzuführen
• vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand zu verursachen

Am I affected?

Affected according to the BSI:

• Google Container-Optimized OS
• Amazon Linux 2
• Red Hat Enterprise Linux
• Ubuntu Linux
• SUSE Linux
• Oracle Linux
• Red Hat OpenShift Logging
• SUSE openSUSE
• RESF Rocky Linux
• IBM MQ Operator
• Red Hat OpenShift Container Platform
• Microsoft Azure Linux azl3

and 20 more

The installed version is usually shown under “Help → About” or in the device’s admin interface.

What helps?

Update to at least:

• Golang Go 1.26.3
• Golang Go 1.25.10
• Splunk Splunk Enterprise 10.4.1
• Splunk Splunk Enterprise 10.2.5
• Splunk Splunk Enterprise 10.0.8
• Splunk Splunk Enterprise 9.4.13
• Dell Secure Connect Gateway 5.36.00.16
• IBM Concert 3.0.1.1
• Splunk Splunk Enterprise 10.4.3
• Splunk Splunk Enterprise 10.2.7
• Splunk Splunk Enterprise 10.0.10
• Splunk Splunk Enterprise 9.4.15

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.