{"id":"CLSA-2026-1787836996","summary":"python3: Fix of CVE-2026-0864","details":"- CVE-2026-0864: normalize CR and CRLF line endings to LF+TAB when writing multi-line configparser values, preventing configuration injection via attacker-controlled values","modified":"2026-10-26T09:31:58.624249681Z","published":"2026-08-27T13:23:26Z","upstream":["CVE-2026-0864"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/rhel7els/CLSA-2026-1787836996.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-0864"}],"affected":[{"package":{"name":"python3","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/python3?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.8-21.0.9.el7_9.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1787836996.json"}},{"package":{"name":"python3-debug","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/python3-debug?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.8-21.0.9.el7_9.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1787836996.json"}},{"package":{"name":"python3-devel","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/python3-devel?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.8-21.0.9.el7_9.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1787836996.json"}},{"package":{"name":"python3-idle","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/python3-idle?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.8-21.0.9.el7_9.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1787836996.json"}},{"package":{"name":"python3-libs","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/python3-libs?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.8-21.0.9.el7_9.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1787836996.json"}},{"package":{"name":"python3-test","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/python3-test?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.8-21.0.9.el7_9.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1787836996.json"}},{"package":{"name":"python3-tkinter","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/python3-tkinter?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.8-21.0.9.el7_9.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1787836996.json"}}],"schema_version":"1.9.0"}