{"id":"CLSA-2026-1771494614","summary":"python3: Fix of 3 CVEs","details":"- CVE-2025-15366: reject control characters in IMAP commands\n- CVE-2025-15367: reject control characters in POP3 commands\n- CVE-2026-1299: reject the incorrectly folded headers in \"BytesGenerator\"","modified":"2026-06-01T00:33:13.065295646Z","published":"2026-02-19T09:50:18Z","upstream":["CVE-2025-15366","CVE-2025-15367","CVE-2026-1299"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/centos8.4els/CLSA-2026-1771494614.html"}],"affected":[{"package":{"name":"platform-python","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/platform-python?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.8-40.el8_4.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1771494614.json"}},{"package":{"name":"platform-python-debug","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/platform-python-debug?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.8-40.el8_4.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1771494614.json"}},{"package":{"name":"platform-python-devel","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/platform-python-devel?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.8-40.el8_4.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1771494614.json"}},{"package":{"name":"python3-devel","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/python3-devel?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.8-40.el8_4.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1771494614.json"}},{"package":{"name":"python3-idle","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/python3-idle?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.8-40.el8_4.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1771494614.json"}},{"package":{"name":"python3-libs","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/python3-libs?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.8-40.el8_4.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1771494614.json"}},{"package":{"name":"python3-test","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/python3-test?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.8-40.el8_4.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1771494614.json"}},{"package":{"name":"python3-tkinter","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/python3-tkinter?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.8-40.el8_4.tuxcare.els17"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1771494614.json"}}],"schema_version":"1.7.5"}