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OpenAdvisories
High RHSA-2026:18063 1 CVE

Red Hat Security Advisory: nginx security update

Published May 19, 2026 · Updated Sep 24, 2026

Fixed packages 18

ReleasePackageFixed in
Red Hat · RHEL 10 enterprise_linux:10.1 nginx 2:1.26.3-2.el10_1.2
Red Hat · RHEL 10 enterprise_linux:10.1 nginx-all-modules 2:1.26.3-2.el10_1.2
Red Hat · RHEL 10 enterprise_linux:10.1 nginx-core 2:1.26.3-2.el10_1.2
Red Hat · RHEL 10 enterprise_linux:10.1 nginx-core-debuginfo 2:1.26.3-2.el10_1.2
Red Hat · RHEL 10 enterprise_linux:10.1 nginx-debuginfo 2:1.26.3-2.el10_1.2
Red Hat · RHEL 10 enterprise_linux:10.1 nginx-debugsource 2:1.26.3-2.el10_1.2
Red Hat · RHEL 10 enterprise_linux:10.1 nginx-filesystem 2:1.26.3-2.el10_1.2
Red Hat · RHEL 10 enterprise_linux:10.1 nginx-mod-devel 2:1.26.3-2.el10_1.2
Red Hat · RHEL 10 enterprise_linux:10.1 nginx-mod-http-image-filter 2:1.26.3-2.el10_1.2
Red Hat · RHEL 10 enterprise_linux:10.1 nginx-mod-http-image-filter-debuginfo 2:1.26.3-2.el10_1.2
Red Hat · RHEL 10 enterprise_linux:10.1 nginx-mod-http-perl 2:1.26.3-2.el10_1.2
Red Hat · RHEL 10 enterprise_linux:10.1 nginx-mod-http-perl-debuginfo 2:1.26.3-2.el10_1.2
Red Hat · RHEL 10 enterprise_linux:10.1 nginx-mod-http-xslt-filter 2:1.26.3-2.el10_1.2
Red Hat · RHEL 10 enterprise_linux:10.1 nginx-mod-http-xslt-filter-debuginfo 2:1.26.3-2.el10_1.2
Red Hat · RHEL 10 enterprise_linux:10.1 nginx-mod-mail 2:1.26.3-2.el10_1.2
Red Hat · RHEL 10 enterprise_linux:10.1 nginx-mod-mail-debuginfo 2:1.26.3-2.el10_1.2
Red Hat · RHEL 10 enterprise_linux:10.1 nginx-mod-stream 2:1.26.3-2.el10_1.2
Red Hat · RHEL 10 enterprise_linux:10.1 nginx-mod-stream-debuginfo 2:1.26.3-2.el10_1.2

Vulnerabilities 1

References

  • article
    https://access.redhat.com/security/updates/classification/#critical
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2477116
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_18063.json
  • report
    https://access.redhat.com/security/cve/CVE-2026-42945
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-42945
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-42945
  • article
    https://depthfirst.com/nginx-rift
  • article
    https://my.f5.com/manage/s/article/K000161019