Improper Following of a Certificate's Chain of Trust Affecting io.strimzi:strimzi package, versions [0.47.0,0.50.1)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JAVA-IOSTRIMZI-15369602
- published3 Mar 2026
- disclosed20 Feb 2026
- creditJakub Scholz
Introduced: 20 Feb 2026
CVE-2026-27133 (opens in a new tab)How to fix?
Upgrade io.strimzi:strimzi to version 0.50.1 or higher.
Overview
Affected versions of this package are vulnerable to Improper Following of a Certificate's Chain of Trust in the Kafka Connect and MirrorMaker 2 operands with multiple CA certificates. An attacker can gain unauthorized access by presenting a server certificate signed by any CA in the chain, rather than only the final trusted CA.