{"id":"CLSA-2026-1783525266","summary":"Fix CVE(s): CVE-2026-58010, CVE-2026-58011, CVE-2026-58012, CVE-2026-58013","details":"   * SECURITY UPDATE: Multiple vulnerabilities in glib2\n     - debian/patches/CVE-2026-58010.patch: Fix off-by-one out-of-bounds read\n       in gvs_tuple_is_normal() during GVariant normal-form checking.\n     - debian/patches/CVE-2026-58011.patch: Add missing range validation to\n       g_date_time_add_full() to reject out-of-range GDateTime values.\n     - debian/patches/CVE-2026-58012.patch: Fix buffer overflow in case-changing\n       regex substitutions when G_REGEX_RAW is set.\n     - debian/patches/CVE-2026-58013.patch: Fix memcmp() read past end of buffer\n       with multi-byte line terminators in giochannel.\n     - CVE-2026-58010\n     - CVE-2026-58011\n     - CVE-2026-58012\n     - CVE-2026-58013","modified":"2026-10-26T09:32:05.531663779Z","published":"2026-07-08T15:41:27Z","upstream":["CVE-2026-58010","CVE-2026-58011","CVE-2026-58012","CVE-2026-58013"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu20.04els/CLSA-2026-1783525266.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58010"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58011"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58012"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58013"}],"affected":[{"package":{"name":"libglib2.0-0","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/libglib2.0-0?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.64.6-1~ubuntu20.04.9+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1783525266.json"}},{"package":{"name":"libglib2.0-bin","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/libglib2.0-bin?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.64.6-1~ubuntu20.04.9+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1783525266.json"}},{"package":{"name":"libglib2.0-data","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/libglib2.0-data?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.64.6-1~ubuntu20.04.9+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1783525266.json"}},{"package":{"name":"libglib2.0-dev","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/libglib2.0-dev?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.64.6-1~ubuntu20.04.9+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1783525266.json"}},{"package":{"name":"libglib2.0-dev-bin","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/libglib2.0-dev-bin?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.64.6-1~ubuntu20.04.9+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1783525266.json"}},{"package":{"name":"libglib2.0-doc","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/libglib2.0-doc?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.64.6-1~ubuntu20.04.9+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1783525266.json"}},{"package":{"name":"libglib2.0-tests","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/libglib2.0-tests?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.64.6-1~ubuntu20.04.9+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1783525266.json"}}],"schema_version":"1.9.0"}