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CVE-2026-42033VulnerabilityPublished Updated

Bundesamt für Sicherheit in der Informationstechnik IBM · Kiali für Red Hat OpenShift Service Mesh (Axios, Go, Follow-redirects): Mehrere Schwachstellen

Affects Bundesamt für Sicherheit in der Informationstechnik IBMSource GCVE Database

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Mentioned vulnerabilities

Not known to be exploited : upgrade to 3.2.0 or 3.1.0 as a priority.

Data as of 29 Oct 2026, 19:04 UTC

Severity
Critical

Rated by Threat Radar · No CVSS score from NVD or the CNA

EPSS
0.8% chance of exploitation in 30 days – higher than 58% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 3.2.0, 3.1.0

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 12 May 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.

What to do

Upgrade Bundesamt für Sicherheit in der Informationstechnik IBM to 3.2.0 or 3.1.0.

Affected software

ProductAffectedFixed in
Bundesamt für Sicherheit in der Informationstechnik IBMAffected
  • >=3.0.0 <3.1.0
  • >=3.1.0 <3.2.0
  • IBM
  • IBM Business Automation Workflow
  • MQ
  • Operator
  • IBM MQ Operator
Fixed in
  • 3.1.0
  • 3.2.0

AI-suggested

Red Hat has released updated Kiali versions 2.4.16 for OpenShift Service Mesh 3.0 and 2.11.10 for OpenShift Service Mesh 3.1 that address these vulnerabilities. Users should apply these updates promptly by following the official Red Hat documentation at https://docs.redhat.com/en/documentation/red_hat_openshift_service_mesh/3.0/html/observability/kiali-operator-provided-by-red-hat and https://docs.redhat.com/en/documentation/red_hat_openshift_service_mesh/3.1/html/observability/kiali-operator-provided-by-red-hat. No additional mitigation steps are indicated beyond applying the official patches.

Description

Multiple critical security vulnerabilities have been identified in Kiali components used in Red Hat OpenShift Service Mesh versions 3.0 and 3.1. These vulnerabilities affect the Axios HTTP client, Go certificate chain building, and the follow-redirects library, leading to issues such as denial of service, HTTP transport hijacking, arbitrary HTTP header injection, authentication bypass, information disclosure, and JSON response tampering. Red Hat has released updated Kiali versions 2.4.16 for OpenShift Service Mesh 3.0 and 2.11.10 for OpenShift Service Mesh 3.1 that address these issues. The advisories provide RPM packages and documentation for remediation. No known exploits in the wild have been reported at this time.

References

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