RHSA-2026:12030HighCVSS 7.5
Red Hat Security Advisory: buildah security update
🔗 CVE IDs covered (5)
📋 Description
CVE-2025-47913 — golang.org/x/crypto/ssh/agent: golang.org/x/crypto/ssh/agent: SSH client panic due to unexpected SSH_AGENT_SUCCESS CVE-2025-61726 — golang: net/url: Memory exhaustion in query parameter parsing in net/url CVE-2025-61729 — crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate 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
🔗 References (8)
- selfhttps://access.redhat.com/errata/RHSA-2026:12030
- externalhttps://access.redhat.com/security/updates/classification/#important
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2414943
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2418462
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2434432
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2437111
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2445356
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_12030.json