{"id":"CLSA-2026-1789568248","summary":"python3: Fix of CVE-2026-11972","details":"- CVE-2026-6100: clear dangling next_in pointer after MemoryError in bz2/lzma decompress to avoid use-after-free on decompressor reuse\n- CVE-2026-11972: break tarfile._Stream.seek block-skip loop at EOF to avoid a hang on crafted streaming archives","modified":"2026-10-26T09:31:56.006675998Z","published":"2026-09-16T14:17:38Z","upstream":["CVE-2026-11972","CVE-2026-6100"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/oraclelinux7els/CLSA-2026-1789568248.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-11972"}],"affected":[{"package":{"name":"python3","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/python3?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.8-21.0.5.el7_9.tuxcare.els14"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1789568248.json"}},{"package":{"name":"python3-debug","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/python3-debug?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.8-21.0.5.el7_9.tuxcare.els14"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1789568248.json"}},{"package":{"name":"python3-devel","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/python3-devel?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.8-21.0.5.el7_9.tuxcare.els14"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1789568248.json"}},{"package":{"name":"python3-idle","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/python3-idle?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.8-21.0.5.el7_9.tuxcare.els14"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1789568248.json"}},{"package":{"name":"python3-libs","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/python3-libs?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.8-21.0.5.el7_9.tuxcare.els14"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1789568248.json"}},{"package":{"name":"python3-test","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/python3-test?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.8-21.0.5.el7_9.tuxcare.els14"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1789568248.json"}},{"package":{"name":"python3-tkinter","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/python3-tkinter?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.8-21.0.5.el7_9.tuxcare.els14"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1789568248.json"}}],"schema_version":"1.9.0"}