{"id":"CLSA-2026-1791551522","summary":"Fix CVE(s): CVE-2020-12762","details":"   * SECURITY UPDATE: integer overflow and out-of-bounds write in printbuf\n     - debian/patches/CVE-2020-12762.patch: reject sizes that overflow int in\n       printbuf_extend(), printbuf_memappend() and printbuf_memset()\n       (printbuf.c)\n     - CVE-2020-12762","modified":"2026-10-26T09:32:04.374396100Z","published":"2026-10-09T13:12:12Z","upstream":["CVE-2020-12762"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu18.04els/CLSA-2026-1791551522.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12762"}],"affected":[{"package":{"name":"libfastjson-dev","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/libfastjson-dev?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.99.8-2+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1791551522.json"}},{"package":{"name":"libfastjson4","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/libfastjson4?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.99.8-2+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1791551522.json"}}],"schema_version":"1.9.0"}