Red Hat Security Advisory: Kiali 2.22.7 for Red Hat OpenShift Service Mesh 3.3
Kiali 2.4.20 for Red Hat OpenShift Service Mesh 3.0 addresses a security vulnerability identified as CVE-2026-42264. This vulnerability involves prototype pollution in the Axios library, which can lead to information disclosure and request manipulation. Red Hat has rated the security impact as Important and released this version to mitigate the issue. No explicit patch version range is provided, but the advisory indicates Kiali 2.4.20 contains the fix. No known exploits are reported in the wild at this time.
AI Analysis
Technical Summary
The vulnerability CVE-2026-42264 affects Kiali, a component of Red Hat OpenShift Service Mesh 3.0, specifically in the Axios HTTP client library. It is a prototype pollution vulnerability (CWE-915) that could allow an attacker to manipulate requests and disclose information. Red Hat issued an advisory (RHSA-2026:37287) for Kiali version 2.4.20, which includes the security fix. The advisory does not provide a CVSS score or detailed exploit information but classifies the impact as Important. No affected version ranges are explicitly stated, only that 2.4.20 is the updated version containing the fix.
Potential Impact
Successful exploitation of this prototype pollution vulnerability could allow an attacker to manipulate HTTP requests and potentially disclose sensitive information within the Red Hat OpenShift Service Mesh environment. This could affect the observability and management capabilities provided by Kiali, impacting the security and integrity of service mesh monitoring data. However, there are no known exploits in the wild currently reported.
Mitigation Recommendations
Red Hat has released Kiali version 2.4.20 for OpenShift Service Mesh 3.0, which addresses CVE-2026-42264. Users should upgrade to this version to remediate the vulnerability. Since this is an on-premises product, administrators must apply the update manually following Red Hat's official documentation. Patch status is confirmed by the vendor advisory. No additional mitigation steps are specified or required beyond applying the update.
Red Hat Security Advisory: Kiali 2.22.7 for Red Hat OpenShift Service Mesh 3.3
Description
Kiali 2.4.20 for Red Hat OpenShift Service Mesh 3.0 addresses a security vulnerability identified as CVE-2026-42264. This vulnerability involves prototype pollution in the Axios library, which can lead to information disclosure and request manipulation. Red Hat has rated the security impact as Important and released this version to mitigate the issue. No explicit patch version range is provided, but the advisory indicates Kiali 2.4.20 contains the fix. No known exploits are reported in the wild at this time.
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability CVE-2026-42264 affects Kiali, a component of Red Hat OpenShift Service Mesh 3.0, specifically in the Axios HTTP client library. It is a prototype pollution vulnerability (CWE-915) that could allow an attacker to manipulate requests and disclose information. Red Hat issued an advisory (RHSA-2026:37287) for Kiali version 2.4.20, which includes the security fix. The advisory does not provide a CVSS score or detailed exploit information but classifies the impact as Important. No affected version ranges are explicitly stated, only that 2.4.20 is the updated version containing the fix.
Potential Impact
Successful exploitation of this prototype pollution vulnerability could allow an attacker to manipulate HTTP requests and potentially disclose sensitive information within the Red Hat OpenShift Service Mesh environment. This could affect the observability and management capabilities provided by Kiali, impacting the security and integrity of service mesh monitoring data. However, there are no known exploits in the wild currently reported.
Mitigation Recommendations
Red Hat has released Kiali version 2.4.20 for OpenShift Service Mesh 3.0, which addresses CVE-2026-42264. Users should upgrade to this version to remediate the vulnerability. Since this is an on-premises product, administrators must apply the update manually following Red Hat's official documentation. Patch status is confirmed by the vendor advisory. No additional mitigation steps are specified or required beyond applying the update.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2026:37287
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a50ba4168715ace4357e31e
Added to database: 07/10/2026, 09:24:17 UTC
Last enriched: 07/10/2026, 09:35:27 UTC
Last updated: 07/10/2026, 19:47:32 UTC
Views: 2
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