{"id":"CLSA-2026-1787310808","summary":"Fix CVE(s): CVE-2026-66141","details":"   * SECURITY UPDATE: .forward privilege escalation via force_command in a\n     pipe transport\n     - debian/patches/CVE-2026-66141.patch: do not expand the local_part\n       obtained from a .forward file in transport_set_up_command() in\n       src/transport.c\n     - CVE-2026-66141","modified":"2026-10-26T09:32:02.128992464Z","published":"2026-08-21T11:14:09Z","upstream":["CVE-2026-66141"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu16.04els/CLSA-2026-1787310808.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-66141"}],"affected":[{"package":{"name":"exim4","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/exim4?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.86.2-2ubuntu2.6+tuxcare.els9"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1787310808.json"}},{"package":{"name":"exim4-base","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/exim4-base?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.86.2-2ubuntu2.6+tuxcare.els9"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1787310808.json"}},{"package":{"name":"exim4-config","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/exim4-config?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.86.2-2ubuntu2.6+tuxcare.els9"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1787310808.json"}},{"package":{"name":"exim4-daemon-heavy","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/exim4-daemon-heavy?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.86.2-2ubuntu2.6+tuxcare.els9"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1787310808.json"}},{"package":{"name":"exim4-daemon-light","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/exim4-daemon-light?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.86.2-2ubuntu2.6+tuxcare.els9"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1787310808.json"}},{"package":{"name":"exim4-dev","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/exim4-dev?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.86.2-2ubuntu2.6+tuxcare.els9"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1787310808.json"}},{"package":{"name":"eximon4","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/eximon4?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.86.2-2ubuntu2.6+tuxcare.els9"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1787310808.json"}}],"schema_version":"1.9.0"}