{"id":"RHSA-2026:43575","summary":"Red Hat Security Advisory: gnutls security update","modified":"2026-07-23T10:32:28.375450817Z","published":"2026-07-23T10:14:32Z","upstream":["CVE-2026-3833","CVE-2026-42011","CVE-2026-42012","CVE-2026-42013","CVE-2026-42014","CVE-2026-42015"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:43575"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#moderate"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2445763"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467437"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467441"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467448"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467451"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467678"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_43575.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-3833"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-3833"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-3833"},{"type":"ARTICLE","url":"https://gitlab.com/gnutls/gnutls/-/issues/1803"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-42011"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-42011"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42011"},{"type":"ARTICLE","url":"https://www.gnutls.org/security-new.html#GNUTLS-SA-2026-04-29-6"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-42012"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-42012"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42012"},{"type":"ARTICLE","url":"https://www.gnutls.org/security-new.html#GNUTLS-SA-2026-04-29-7"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-42013"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-42013"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42013"},{"type":"ARTICLE","url":"https://www.gnutls.org/security-new.html#GNUTLS-SA-2026-04-29-8"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-42014"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-42014"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42014"},{"type":"ARTICLE","url":"https://gitlab.com/gnutls/gnutls/-/issues/1766"},{"type":"ARTICLE","url":"https://www.gnutls.org/security-new.html#GNUTLS-SA-2026-04-29-9"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-42015"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-42015"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42015"},{"type":"ARTICLE","url":"https://www.gnutls.org/security-new.html#GNUTLS-SA-2026-04-29-11"}],"affected":[{"package":{"name":"gnutls","ecosystem":"Red Hat:rhel_els:7","purl":"pkg:rpm/redhat/gnutls"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.3.29-9.el7_9.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:43575.json"}},{"package":{"name":"gnutls-c++","ecosystem":"Red Hat:rhel_els:7","purl":"pkg:rpm/redhat/gnutls-c%2B%2B"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.3.29-9.el7_9.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:43575.json"}},{"package":{"name":"gnutls-dane","ecosystem":"Red Hat:rhel_els:7","purl":"pkg:rpm/redhat/gnutls-dane"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.3.29-9.el7_9.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:43575.json"}},{"package":{"name":"gnutls-devel","ecosystem":"Red Hat:rhel_els:7","purl":"pkg:rpm/redhat/gnutls-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.3.29-9.el7_9.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:43575.json"}},{"package":{"name":"gnutls-utils","ecosystem":"Red Hat:rhel_els:7","purl":"pkg:rpm/redhat/gnutls-utils"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.3.29-9.el7_9.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:43575.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:L/I:H/A:N"}]}