{"id":"CLSA-2026-1780993103","summary":"Fix CVE(s): CVE-2026-6474, CVE-2026-6478, CVE-2026-6637","details":"   * SECURITY UPDATE: Fix stack buffer overrun and SQL injection in refint contrib module\n     - debian/patches/CVE-2026-6637.patch: Fix stack buffer overrun and\n       SQL injection in refint contrib module, plus follow-up segfault fix\n       in check_foreign_key() when a CASCADE update key value is NULL\n     - CVE-2026-6637\n   * SECURITY UPDATE: Fix format-string memory disclosure via crafted time zone in timeofday() (also harden pg_strftime() error handling)\n     - debian/patches/CVE-2026-6474.patch: Fix format-string memory disclosure via crafted time zone in timeofday() (also harden pg_strftime() error handling)\n     - CVE-2026-6474\n   * SECURITY UPDATE: Use timingsafe_bcmp() in MD5 password and RADIUS authentication paths to prevent timing side-channel\n     - debian/patches/CVE-2026-6478.patch: Use timingsafe_bcmp() in MD5 password and RADIUS authentication paths to prevent timing side-channel\n     - CVE-2026-6478","modified":"2026-10-26T09:31:52.128240187Z","published":"2026-06-09T08:18:43Z","upstream":["CVE-2026-6474","CVE-2026-6478","CVE-2026-6637"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/debian10els/CLSA-2026-1780993103.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6474"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6478"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6637"}],"affected":[{"package":{"name":"libecpg-compat3-9.6","ecosystem":"TuxCare:Debian:10","purl":"pkg:deb/tuxcare/libecpg-compat3-9.6?distro=debian-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.6.24-0+deb10u1+tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1780993103.json"}},{"package":{"name":"libecpg-dev-9.6","ecosystem":"TuxCare:Debian:10","purl":"pkg:deb/tuxcare/libecpg-dev-9.6?distro=debian-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.6.24-0+deb10u1+tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1780993103.json"}},{"package":{"name":"libecpg6-9.6","ecosystem":"TuxCare:Debian:10","purl":"pkg:deb/tuxcare/libecpg6-9.6?distro=debian-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.6.24-0+deb10u1+tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1780993103.json"}},{"package":{"name":"libpgtypes3-9.6","ecosystem":"TuxCare:Debian:10","purl":"pkg:deb/tuxcare/libpgtypes3-9.6?distro=debian-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.6.24-0+deb10u1+tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1780993103.json"}},{"package":{"name":"libpq-dev-9.6","ecosystem":"TuxCare:Debian:10","purl":"pkg:deb/tuxcare/libpq-dev-9.6?distro=debian-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.6.24-0+deb10u1+tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1780993103.json"}},{"package":{"name":"libpq5-9.6","ecosystem":"TuxCare:Debian:10","purl":"pkg:deb/tuxcare/libpq5-9.6?distro=debian-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.6.24-0+deb10u1+tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1780993103.json"}},{"package":{"name":"postgresql-9.6","ecosystem":"TuxCare:Debian:10","purl":"pkg:deb/tuxcare/postgresql-9.6?distro=debian-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.6.24-0+deb10u1+tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1780993103.json"}},{"package":{"name":"postgresql-client-9.6","ecosystem":"TuxCare:Debian:10","purl":"pkg:deb/tuxcare/postgresql-client-9.6?distro=debian-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.6.24-0+deb10u1+tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1780993103.json"}},{"package":{"name":"postgresql-contrib-9.6","ecosystem":"TuxCare:Debian:10","purl":"pkg:deb/tuxcare/postgresql-contrib-9.6?distro=debian-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.6.24-0+deb10u1+tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1780993103.json"}},{"package":{"name":"postgresql-doc-9.6","ecosystem":"TuxCare:Debian:10","purl":"pkg:deb/tuxcare/postgresql-doc-9.6?distro=debian-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.6.24-0+deb10u1+tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1780993103.json"}},{"package":{"name":"postgresql-plperl-9.6","ecosystem":"TuxCare:Debian:10","purl":"pkg:deb/tuxcare/postgresql-plperl-9.6?distro=debian-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.6.24-0+deb10u1+tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1780993103.json"}},{"package":{"name":"postgresql-plpython-9.6","ecosystem":"TuxCare:Debian:10","purl":"pkg:deb/tuxcare/postgresql-plpython-9.6?distro=debian-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.6.24-0+deb10u1+tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1780993103.json"}},{"package":{"name":"postgresql-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