RHSA-2026:20444CriticalCVSS 8.1
Red Hat Security Advisory: General availability of the satellite/iop-gateway-rhel9 container image
🔗 CVE IDs covered (1)
📋 Description
CVE-2026-42945 — nginx: NGINX: Arbitrary Code Execution Vulnerability
🎯 Affected products2
- Red Hat Satellite 6.19
- registry.redhat.io/satellite/iop-gateway-rhel9@sha256:a89e475c5d7ca2b40a065d08521be76d7930fe61ab612b97d3e61e550ea95488_amd64 as a component of Red Hat Satellite 6.19
✅ Remediation
For Red Hat Lightspeed in Satellite installation see the Red Hat Satellite documentation.
🔗 References (8)
- selfhttps://access.redhat.com/errata/RHSA-2026:20444
- 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-2026-42945
- 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_20444.json