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9.8

k8ssandra-operator-fips may expose hostname errors

published 9 months ago
Summary

The k8ssandra-operator-fips package contains several weaknesses that can cause problems when it processes host names. These issues could allow an attacker to disrupt services or gain information about your network. Apply the latest vendor patches or upgrade to a newer version as soon as possible.

What to do
  • Update cleanstart k8ssandra-operator-fips to version 1.27.0-r0.
Affected software
Ecosystem VendorProductAffected versions
CleanStart cleanstart k8ssandra-operator-fips < 1.27.0-r0
Fix: upgrade to 1.27.0-r0
Original advisory text
Within HostnameError
Multiple security vulnerabilities affect the k8ssandra-operator-fips package. Within HostnameError. See references for individual vulnerability details.
Fix within
Internet-facing 3 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically (estimated)
  • Gives an attacker full control (estimated)
Severity
9.8 Critical
Timeline
Published30 Jan 2026
Updated18 Sep 2026
First seen18 Sep 2026
Sources
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