Red Hat Security Advisory: Red Hat multicluster global hub 1.3.3 bug fixes and container update
Red Hat multicluster global hub 1.3.3 images This advisory contains the container images for Red Hat multicluster global hub. These container images provide enhancements. Security fix(es): * golang.org/x/oauth2: Unexpected memory consumption during token parsing in golang.org/x/oauth2 (CVE-2025-22868) * golang.org/x/crypto/ssh: Denial of Service in the Key Exchange of golang.org/x/crypto/ssh (CVE-2025-22869) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
AI Analysis
Technical Summary
The advisory covers security fixes in Red Hat multicluster global hub 1.3.3 container images. Specifically, it addresses CVE-2025-22868, an unexpected memory consumption issue during token parsing in the golang.org/x/oauth2 package, and CVE-2025-22869, a denial of service vulnerability in the key exchange mechanism of golang.org/x/crypto/ssh. These vulnerabilities could impact the stability and security of the multicluster global hub environment. The update includes bug fixes and container image enhancements. Red Hat rates the security impact as Important and advises applying the update after ensuring all prior errata are applied.
Potential Impact
The vulnerabilities fixed in this update could lead to unexpected memory consumption and denial of service conditions within the affected components of Red Hat multicluster global hub. This may affect the availability and reliability of the service. No active exploits in the wild are known at this time. The overall security impact is rated as Important by Red Hat Product Security.
Mitigation Recommendations
Red Hat has released updated container images for multicluster global hub version 1.3.3 that include fixes for these vulnerabilities. Users should apply this update after confirming that all previously released errata have been applied. Refer to the official Red Hat advisory RHSA-2025:3863 and product documentation for detailed update instructions. No additional mitigation steps are indicated beyond applying the update.
Red Hat Security Advisory: Red Hat multicluster global hub 1.3.3 bug fixes and container update
Description
Red Hat multicluster global hub 1.3.3 images This advisory contains the container images for Red Hat multicluster global hub. These container images provide enhancements. Security fix(es): * golang.org/x/oauth2: Unexpected memory consumption during token parsing in golang.org/x/oauth2 (CVE-2025-22868) * golang.org/x/crypto/ssh: Denial of Service in the Key Exchange of golang.org/x/crypto/ssh (CVE-2025-22869) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Affected software
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The advisory covers security fixes in Red Hat multicluster global hub 1.3.3 container images. Specifically, it addresses CVE-2025-22868, an unexpected memory consumption issue during token parsing in the golang.org/x/oauth2 package, and CVE-2025-22869, a denial of service vulnerability in the key exchange mechanism of golang.org/x/crypto/ssh. These vulnerabilities could impact the stability and security of the multicluster global hub environment. The update includes bug fixes and container image enhancements. Red Hat rates the security impact as Important and advises applying the update after ensuring all prior errata are applied.
Potential Impact
The vulnerabilities fixed in this update could lead to unexpected memory consumption and denial of service conditions within the affected components of Red Hat multicluster global hub. This may affect the availability and reliability of the service. No active exploits in the wild are known at this time. The overall security impact is rated as Important by Red Hat Product Security.
Mitigation Recommendations
Red Hat has released updated container images for multicluster global hub version 1.3.3 that include fixes for these vulnerabilities. Users should apply this update after confirming that all previously released errata have been applied. Refer to the official Red Hat advisory RHSA-2025:3863 and product documentation for detailed update instructions. No additional mitigation steps are indicated 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-2025:3863
- Cve Count
- 2
- Additional Cves
- ["CVE-2025-22869"]
Threat ID: 6a160972e29bf47b5063b636
Added to database: 05/26/2026, 20:58:26 UTC
Last enriched: 08/14/2026, 22:07:31 UTC
Last updated: 09/10/2026, 22:04:10 UTC
Views: 38
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