{"id":"CLSA-2026-1786447189","summary":"Fix CVE(s): CVE-2026-66032","details":"   * SECURITY UPDATE: double free in SFTP open response handling\n     - debian/patches/CVE-2026-66032.patch: nullify the freed response data\n       pointer before requesting a subsequent SFTP handle in sftp_open()\n     - CVE-2026-66032","modified":"2026-10-26T09:30:54.371457378Z","published":"2026-08-11T11:19:58Z","upstream":["CVE-2026-66032"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu20.04els/CLSA-2026-1786447189.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-66032"}],"affected":[{"package":{"name":"libssh2-1","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/libssh2-1?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.0-2.1ubuntu0.1+tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1786447189.json"}},{"package":{"name":"libssh2-1-dev","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/libssh2-1-dev?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.0-2.1ubuntu0.1+tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1786447189.json"}}],"schema_version":"1.9.0"}