{"schema_version":"1.7.2","id":"OESA-2026-2270","modified":"2026-05-09T12:33:41Z","published":"2026-05-09T12:33:41Z","upstream":["CVE-2026-6019"],"summary":"python3 security update","details":"Python combines remarkable power with very clear syntax. It has modules, classes, exceptions, very high level dynamic data types, and dynamic typing. There are interfaces to many system calls and libraries, as well as to various windowing systems. New built-in modules are easily written in C or C++ (or other languages, depending on the chosen implementation). Python is also usable as an extension language for applications written in other languages that need easy-to-use scripting or automation interfaces.\r\n\r\nSecurity Fix(es):\n\nhttp.cookies.Morsel.js_output() returns an inline <script> snippet and only escapes " for JavaScript string context. It does not neutralize the HTML parser-sensitive sequence </script> inside the generated script element. Mitigation base64-encodes the cookie value to disallow escaping using cookie value.(CVE-2026-6019)","affected":[{"package":{"ecosystem":"openEuler:24.03-LTS-SP1","name":"python3","purl":"pkg:rpm/openEuler/python3&distro=openEuler-24.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.11.6-29.oe2403sp1"}]}],"ecosystem_specific":{"aarch64":["python3-3.11.6-29.oe2403sp1.aarch64.rpm","python3-debug-3.11.6-29.oe2403sp1.aarch64.rpm","python3-debuginfo-3.11.6-29.oe2403sp1.aarch64.rpm","python3-debugsource-3.11.6-29.oe2403sp1.aarch64.rpm","python3-devel-3.11.6-29.oe2403sp1.aarch64.rpm","python3-tkinter-3.11.6-29.oe2403sp1.aarch64.rpm","python3-unversioned-command-3.11.6-29.oe2403sp1.aarch64.rpm"],"noarch":["python3-help-3.11.6-29.oe2403sp1.noarch.rpm"],"src":["python3-3.11.6-29.oe2403sp1.src.rpm"],"x86_64":["python3-3.11.6-29.oe2403sp1.x86_64.rpm","python3-debug-3.11.6-29.oe2403sp1.x86_64.rpm","python3-debuginfo-3.11.6-29.oe2403sp1.x86_64.rpm","python3-debugsource-3.11.6-29.oe2403sp1.x86_64.rpm","python3-devel-3.11.6-29.oe2403sp1.x86_64.rpm","python3-tkinter-3.11.6-29.oe2403sp1.x86_64.rpm","python3-unversioned-command-3.11.6-29.oe2403sp1.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2270"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6019"}],"database_specific":{"severity":"Low"}}