Red Hat Security Advisory: Kiali 2.17.9 for Red Hat OpenShift Service Mesh 3.2
Kiali 2.17.9 for Red Hat OpenShift Service Mesh 3.2 addresses multiple security vulnerabilities including a denial of service in Go crypto/x509 certificate chain validation and an arbitrary code execution via command injection due to unescaped line terminators in shell-quote. These issues could impact the observability component of the service mesh. Red Hat has released this update to mitigate these vulnerabilities.
AI Analysis
Technical Summary
This advisory covers security fixes in Kiali 2.17.9 for Red Hat OpenShift Service Mesh 3.2. The vulnerabilities include CVE-2026-32281, a denial of service caused by inefficient certificate chain validation in Go's crypto/x509 package, and CVE-2026-9277, an arbitrary code execution vulnerability due to command injection via unescaped line terminators in the shell-quote library. These flaws affect the Kiali component used for service mesh observability and topology visualization. The update provides patched RPM packages for Kiali to address these issues. No CVSS scores are provided, but Red Hat rates the update's security impact as Moderate.
Potential Impact
The denial of service vulnerability (CVE-2026-32281) could allow an attacker to disrupt service mesh observability by exploiting inefficient certificate chain validation. The command injection vulnerability (CVE-2026-9277) could allow arbitrary code execution on affected systems due to unescaped line terminators in shell commands, posing a high security risk. These vulnerabilities affect the Kiali component of Red Hat OpenShift Service Mesh 3.2, potentially impacting monitoring and management of the service mesh.
Mitigation Recommendations
Red Hat has released Kiali 2.17.9 for OpenShift Service Mesh 3.2 which includes fixes for these vulnerabilities. Users should upgrade to this version to mitigate the risks. The vendor advisory does not indicate any alternative mitigations or that no action is required. Patch status is confirmed by the availability of the updated Kiali 2.17.9 packages. Refer to the official Red Hat documentation and advisories for upgrade instructions.
Red Hat Security Advisory: Kiali 2.17.9 for Red Hat OpenShift Service Mesh 3.2
Description
Kiali 2.17.9 for Red Hat OpenShift Service Mesh 3.2 addresses multiple security vulnerabilities including a denial of service in Go crypto/x509 certificate chain validation and an arbitrary code execution via command injection due to unescaped line terminators in shell-quote. These issues could impact the observability component of the service mesh. Red Hat has released this update to mitigate these vulnerabilities.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This advisory covers security fixes in Kiali 2.17.9 for Red Hat OpenShift Service Mesh 3.2. The vulnerabilities include CVE-2026-32281, a denial of service caused by inefficient certificate chain validation in Go's crypto/x509 package, and CVE-2026-9277, an arbitrary code execution vulnerability due to command injection via unescaped line terminators in the shell-quote library. These flaws affect the Kiali component used for service mesh observability and topology visualization. The update provides patched RPM packages for Kiali to address these issues. No CVSS scores are provided, but Red Hat rates the update's security impact as Moderate.
Potential Impact
The denial of service vulnerability (CVE-2026-32281) could allow an attacker to disrupt service mesh observability by exploiting inefficient certificate chain validation. The command injection vulnerability (CVE-2026-9277) could allow arbitrary code execution on affected systems due to unescaped line terminators in shell commands, posing a high security risk. These vulnerabilities affect the Kiali component of Red Hat OpenShift Service Mesh 3.2, potentially impacting monitoring and management of the service mesh.
Mitigation Recommendations
Red Hat has released Kiali 2.17.9 for OpenShift Service Mesh 3.2 which includes fixes for these vulnerabilities. Users should upgrade to this version to mitigate the risks. The vendor advisory does not indicate any alternative mitigations or that no action is required. Patch status is confirmed by the availability of the updated Kiali 2.17.9 packages. Refer to the official Red Hat documentation and advisories for upgrade instructions.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2026:26079
- Cve Count
- 2
- Additional Cves
- ["CVE-2026-32281"]
- Cvss Version
- null
Threat ID: 6a3088160b89be6888b751fd
Added to database: 6/15/2026, 11:17:42 PM
Last enriched: 6/15/2026, 11:30:27 PM
Last updated: 6/16/2026, 4:19:23 AM
Views: 6
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