Linux · Security advisory · February 4, 2026

RHSA-2026:6311: nginx security update

RHSA-2026:6311, released February 4, 2026, fixes 1 CVE in nginx (version 1.26.3-1.el10_0.3). None of them is reported as exploited. Patch Radar priority: Routine.

Routine
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0038
32nd percentile

Fixed package versions

ProductReleaseFixed in
nginxRHEL 101.26.3-1.el10_0.3

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
Routine CVE-2026-1642 libnginx-mod-stream-geoip: A vulnerability exists in NGINX OSS and NGINX Plus when configured to proxy to upstream Transport Layer Security (TLS... 5.9 0.0038 None reported
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