CVE-2016-3099: mod_ns in Red Hat Enterprise Linux Desktop 7, Red Hat Enterprise Linux HPC Node 7, Red Hat Enterprise Linux...

Security readout for executives and security teams

CVE-2016-3099 affects Red Hat Enterprise Linux 7 systems using mod_ns. A remote attacker could force use of ciphers administrators did not intend to enable, weakening encrypted traffic protections. The public bundle does not provide CVSS scoring or confirmed exploitation evidence. Exposure is most likely on RHEL 7 systems running services that depend on the affected mod_ns component and are reachable over the network. Confirm package presence and vendor advisory applicability rather than assuming all RHEL 7 hosts are affected. Prioritize remediation for internet-facing or partner-facing RHEL 7 services using the affected component. The issue can weaken encryption, but available evidence does not show active exploitation or severity scoring. Mitigation focus: Review Red Hat advisory RHSA-2016:2602 for affected packages and fixed versions.; Apply relevant Red Hat Enterprise Linux 7 security updates through approved patch channels.; Review Fedora advisories if managing Fedora systems tied to the referenced announcements..

Prepared

Jun 13, 2026, 04:43 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.