Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
🔗 CVE IDs covered (6)
📋 Description
CVE-2026-58209 — nats-server: NATS Server: Information disclosure due to inconsistent MQTT topic rechecking CVE-2026-58210 — nats-server: NATS Server: Denial of Service via incomplete MQTT CONNECT packets CVE-2026-58211 — nats-server: NATS Server: Authentication bypass allows unauthorized access and information disclosure CVE-2026-58213 — nats-server: NATS Server: Protocol stream corruption and unintended operation injection via MQTT client subscription filters CVE-2026-58214 — nats-server: NATS Server: Information disclosure via MQTT client subscription bypass CVE-2026-58254 — nats-server: NATS Server: Denial of Service via inconsistent message trace destination checks
🎯 Affected products4
- Red Hat Hardened Images
- nats-server2-14-main@aarch64 as a component of Red Hat Hardened Images
- nats-server2-14-main@src as a component of Red Hat Hardened Images
- nats-server2-14-main@x86_64 as a component of Red Hat Hardened Images
✅ Remediation
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/
🔗 References (10)
- selfhttps://access.redhat.com/errata/RHSA-2026:36016
- externalhttps://images.redhat.com/
- externalhttps://access.redhat.com/security/cve/CVE-2026-58213
- externalhttps://access.redhat.com/security/updates/classification/
- externalhttps://access.redhat.com/security/cve/CVE-2026-58210
- externalhttps://access.redhat.com/security/cve/CVE-2026-58211
- externalhttps://access.redhat.com/security/cve/CVE-2026-58209
- externalhttps://access.redhat.com/security/cve/CVE-2026-58214
- externalhttps://access.redhat.com/security/cve/CVE-2026-58254
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_36016.json