{"id":"CLSA-2026-1792928671","summary":"Fix CVE(s): CVE-2026-4786","details":"   * SECURITY UPDATE: command-line option injection in webbrowser.open()\n     through a URL whose \"%action\" substitution yields a leading dash\n     - debian/patches/CVE-2026-4519.patch: carries the fix, applied since\n       tuxcare.els1: Lib/webbrowser.py UnixBrowser.open() checks the URL\n       after the %action substitution\n     - debian/patches/CVE-2026-4786.patch: add the upstream regression\n       test in Lib/test/test_webbrowser.py\n     - CVE-2026-4786","modified":"2026-10-26T09:43:16.626644102Z","published":"2026-10-25T11:44:43Z","upstream":["CVE-2026-4519","CVE-2026-4786"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/debian10els/CLSA-2026-1792928671.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-4786"}],"affected":[{"package":{"name":"idle-python2.7","ecosystem":"TuxCare:Debian:10","purl":"pkg:deb/tuxcare/idle-python2.7?distro=debian-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.16-2+deb10u4+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1792928671.json"}},{"package":{"name":"libpython2.7","ecosystem":"TuxCare:Debian:10","purl":"pkg:deb/tuxcare/libpython2.7?distro=debian-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.16-2+deb10u4+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1792928671.json"}},{"package":{"name":"libpython2.7-dev","ecosystem":"TuxCare:Debian:10","purl":"pkg:deb/tuxcare/libpython2.7-dev?distro=debian-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.16-2+deb10u4+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1792928671.json"}},{"package":{"name":"libpython2.7-minimal","ecosystem":"TuxCare:Debian:10","purl":"pkg:deb/tuxcare/libpython2.7-minimal?distro=debian-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.16-2+deb10u4+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1792928671.json"}},{"package":{"name":"libpython2.7-stdlib","ecosystem":"TuxCare:Debian:10","purl":"pkg:deb/tuxcare/libpython2.7-stdlib?distro=debian-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.16-2+deb10u4+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1792928671.json"}},{"package":{"name":"libpython2.7-testsuite","ecosystem":"TuxCare:Debian:10","purl":"pkg:deb/tuxcare/libpython2.7-testsuite?distro=debian-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.16-2+deb10u4+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1792928671.json"}},{"package":{"name":"python2.7","ecosystem":"TuxCare:Debian:10","purl":"pkg:deb/tuxcare/python2.7?distro=debian-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.16-2+deb10u4+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1792928671.json"}},{"package":{"name":"python2.7-dev","ecosystem":"TuxCare:Debian:10","purl":"pkg:deb/tuxcare/python2.7-dev?distro=debian-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.16-2+deb10u4+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1792928671.json"}},{"package":{"name":"python2.7-doc","ecosystem":"TuxCare:Debian:10","purl":"pkg:deb/tuxcare/python2.7-doc?distro=debian-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.16-2+deb10u4+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1792928671.json"}},{"package":{"name":"python2.7-examples","ecosystem":"TuxCare:Debian:10","purl":"pkg:deb/tuxcare/python2.7-examples?distro=debian-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.16-2+deb10u4+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1792928671.json"}},{"package":{"name":"python2.7-minimal","ecosystem":"TuxCare:Debian:10","purl":"pkg:deb/tuxcare/python2.7-minimal?distro=debian-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.16-2+deb10u4+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1792928671.json"}}],"schema_version":"1.9.0"}