{"id":"RHSA-2026:42096","summary":"Red Hat Security Advisory: c-ares security update","modified":"2026-07-23T10:32:28.072215207Z","published":"2026-07-23T10:14:00Z","upstream":["CVE-2026-33630"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:42096"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2497686"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_42096.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-33630"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-33630"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33630"},{"type":"ARTICLE","url":"https://github.com/c-ares/c-ares/commit/1fa3b86a0b8d18fe7b60f3228a01d770feb026bc"},{"type":"ARTICLE","url":"https://github.com/c-ares/c-ares/commit/d823199b688052dcdc1646f2ab4cb8c16b1c644a"}],"affected":[{"package":{"name":"c-ares-debuginfo","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/c-ares-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.34.6-2.el10_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:42096.json"}},{"package":{"name":"c-ares-debugsource","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/c-ares-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.34.6-2.el10_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:42096.json"}},{"package":{"name":"c-ares-devel","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/c-ares-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.34.6-2.el10_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:42096.json"}},{"package":{"name":"c-ares","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/c-ares"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.34.6-2.el10_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:42096.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:N/A:H"}]}