{"id":"CLSA-2026-1792515944","summary":"Fix CVE(s): CVE-2026-14673, CVE-2026-19385","details":"   * SECURITY UPDATE: Out-of-bounds read in pg_dump on long protrftypes.\n     dumpFunc() parsed pg_proc.protrftypes into a fixed FUNC_MAX_ARGS\n     array that is not zero-terminated when the server reports exactly\n     FUNC_MAX_ARGS entries, so the TRANSFORM loop read past the buffer;\n     a function with more entries made pg_dump abort.  Any role that can\n     create functions in a language with a transform could thus break or\n     corrupt dumps.\n     - debian/patches/CVE-2026-19385.patch: make parseOidArray() allocate\n       the array itself (exact count, or input-sized and zero-terminated),\n       add parseIntArray() for pg_index.indkey, and use them in\n       getAggregates(), getFuncs(), getIndexes() and dumpFunc(); add a\n       function with a transform to the object_address regression test\n       (upstream 57aa21f691; 8.0 servers keep a zero-terminated indkey).\n     - CVE-2026-19385\n   * SECURITY UPDATE: Code execution as table owner via amcheck.\n     bt_index_check() and bt_index_parent_check() switch to the table\n     owner but keep the caller's search_path, so a grantee could make a\n     SQL-language btree operator class comparison function resolve an\n     unqualified name to a function of their own, run as the owner.\n     - debian/patches/CVE-2026-14673.patch: set search_path to\n       \"pg_catalog, pg_temp\" inside the amcheck sandbox, with an\n       operator class regression test (upstream 39d792040c).\n     - CVE-2026-14673","modified":"2026-10-26T09:32:04.723491535Z","published":"2026-10-20T17:05:54Z","upstream":["CVE-2026-14673","CVE-2026-19385"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu18.04els/CLSA-2026-1792515944.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-14673"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-19385"}],"affected":[{"package":{"name":"libecpg-compat3","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/libecpg-compat3?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.23-0ubuntu0.18.04.2+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1792515944.json"}},{"package":{"name":"libecpg-dev","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/libecpg-dev?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.23-0ubuntu0.18.04.2+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1792515944.json"}},{"package":{"name":"libecpg6","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/libecpg6?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.23-0ubuntu0.18.04.2+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1792515944.json"}},{"package":{"name":"libpgtypes3","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/libpgtypes3?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.23-0ubuntu0.18.04.2+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1792515944.json"}},{"package":{"name":"libpq-dev","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/libpq-dev?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.23-0ubuntu0.18.04.2+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1792515944.json"}},{"package":{"name":"libpq5","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/libpq5?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.23-0ubuntu0.18.04.2+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1792515944.json"}},{"package":{"name":"postgresql-10","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/postgresql-10?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.23-0ubuntu0.18.04.2+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1792515944.json"}},{"package":{"name":"postgresql-client-10","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/postgresql-client-10?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.23-0ubuntu0.18.04.2+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1792515944.json"}},{"package":{"name":"postgresql-doc-10","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/postgresql-doc-10?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.23-0ubuntu0.18.04.2+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1792515944.json"}},{"package":{"name":"postgresql-plperl-10","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/postgresql-plperl-10?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.23-0ubuntu0.18.04.2+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1792515944.json"}},{"package":{"name":"postgresql-plpython-10","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/postgresql-plpython-10?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.23-0ubuntu0.18.04.2+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1792515944.json"}},{"package":{"name":"postgresql-plpython3-10","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/postgresql-plpython3-10?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.23-0ubuntu0.18.04.2+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-179251594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