{"id":"RHSA-2026:82041","summary":"Red Hat Security Advisory: python-tornado security update","modified":"2026-10-14T10:48:13.465571669Z","published":"2026-10-14T10:32:40Z","upstream":["CVE-2026-103262"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:82041"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2544534"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_82041.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-103262"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-103262"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-103262"},{"type":"ARTICLE","url":"https://github.com/tornadoweb/tornado/commit/e412435febba4569c552c5c9054f1bf92bd171a9"},{"type":"ARTICLE","url":"https://github.com/tornadoweb/tornado/security/advisories/GHSA-chx6-46f5-w4vp"},{"type":"ARTICLE","url":"https://www.vulncheck.com/advisories/tornado-before-6.5.9-denial-of-service-via-curlasynchttpclient"}],"affected":[{"package":{"name":"python-tornado","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/python-tornado"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.5.10-1.el10_2.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:82041.json"}},{"package":{"name":"python-tornado-debugsource","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/python-tornado-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.5.10-1.el10_2.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:82041.json"}},{"package":{"name":"python3-tornado","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/python3-tornado"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.5.10-1.el10_2.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:82041.json"}},{"package":{"name":"python3-tornado-debuginfo","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/python3-tornado-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.5.10-1.el10_2.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:82041.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}