RHSA-2026:5549HighCVSS 7.5
Red Hat Security Advisory: Red Hat OpenShift Builds 1.6.4
🔗 CVE IDs covered (6)
📋 Description
CVE-2025-61726 — golang: net/url: Memory exhaustion in query parameter parsing in net/url CVE-2025-61728 — golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip CVE-2025-66471 — urllib3: urllib3 Streaming API improperly handles highly compressed data 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
🔗 References (10)
- selfhttps://access.redhat.com/errata/RHSA-2026:5549
- externalhttps://access.redhat.com/security/cve/CVE-2025-61726
- externalhttps://access.redhat.com/security/cve/CVE-2025-61728
- externalhttps://access.redhat.com/security/cve/CVE-2025-66471
- 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://docs.redhat.com/en/documentation/builds_for_red_hat_openshift/1.6
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_5549.json