{"id":"RHSA-2026:6906","summary":"Red Hat Security Advisory: nginx security update","modified":"2026-04-10T10:08:47Z","published":"2026-04-08T10:08:57Z","upstream":["CVE-2026-27651","CVE-2026-27654","CVE-2026-27784","CVE-2026-32647"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:6906"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2449598"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2450776"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2450785"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2450791"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_6906.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-27651"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-27651"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27651"},{"type":"ARTICLE","url":"https://my.f5.com/manage/s/article/K000160383"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-27654"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-27654"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27654"},{"type":"ARTICLE","url":"https://my.f5.com/manage/s/article/K000160382"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-27784"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-27784"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27784"},{"type":"ARTICLE","url":"https://my.f5.com/manage/s/article/K000160364"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-32647"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-32647"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32647"},{"type":"ARTICLE","url":"https://my.f5.com/manage/s/article/K000160366"}],"affected":[{"package":{"name":"nginx","ecosystem":"Red Hat:enterprise_linux:10.1","purl":"pkg:rpm/redhat/nginx"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.26.3-2.el10_1.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:6906.json"}},{"package":{"name":"nginx-mod-mail","ecosystem":"Red Hat:enterprise_linux:10.1","purl":"pkg:rpm/redhat/nginx-mod-mail"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.26.3-2.el10_1.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:6906.json"}},{"package":{"name":"nginx-core","ecosystem":"Red Hat:enterprise_linux:10.1","purl":"pkg:rpm/redhat/nginx-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.26.3-2.el10_1.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:6906.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H"}]}