Red Hat Security Advisory: Technical preview of the satellite/iop-vmaas-rhel9 container image
🔗 CVE IDs covered (4)
📋 Description
CVE-2025-61726 — golang: net/url: Memory exhaustion in query parameter parsing in net/url CVE-2025-68121 — crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption CVE-2026-25679 — net/url: Incorrect parsing of IPv6 host literals in net/url CVE-2026-27137 — crypto/x509: Incorrect enforcement of email constraints in crypto/x509
🎯 Affected products2
- Red Hat Satellite 6.18
- registry.redhat.io/satellite/iop-vmaas-rhel9@sha256:8bc6388b3b83875d286cb3b5a4bd5f5157a9634350611019770fe44f608e3c34_amd64 as a component of Red Hat Satellite 6.18
✅ Remediation
For Red Hat Lightspeed in Satellite installation see the Red Hat Satellite documentation. Workaround: Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible. Workaround: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
🔗 References (11)
- selfhttps://access.redhat.com/errata/RHSA-2026:14879
- externalhttps://access.redhat.com/documentation/en-us/red_hat_satellite/6.18/html/updating_red_hat_satellite/index
- externalhttps://access.redhat.com/security/cve/CVE-2025-61726
- externalhttps://access.redhat.com/security/cve/CVE-2025-68121
- externalhttps://access.redhat.com/security/cve/CVE-2026-25679
- externalhttps://access.redhat.com/security/cve/CVE-2026-27137
- externalhttps://access.redhat.com/security/updates/classification/
- externalhttps://catalog.redhat.com/software/containers/search
- externalhttps://docs.redhat.com/en/documentation/red_hat_satellite/6.18/html/installing_satellite_server_in_a_connected_network_environment/performing-additional-configuration-on-server_satellite#installing-and-configuring-red-hat-lightspeed-in-satellite
- externalhttps://docs.redhat.com/en/documentation/red_hat_satellite/6.18/html/installing_satellite_server_in_a_disconnected_network_environment/performing-additional-configuration#installing-and-configuring-red-hat-lightspeed-in-satellite
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_14879.json