{"id":"UBUNTU-CVE-2026-58014","details":"A flaw was found in GLib. An off-by-one error can occur in the g_key_file_get_locale_string_list function in the gkeyfile.c file when loading a key file with an empty value. This flaw can cause an out-of-bounds access of 1 byte or a denial of service when the out-of-bounds access crosses a page boundary.","modified":"2026-09-22T03:22:46.408232433Z","published":"2026-06-30T13:19:00Z","related":["USN-8794-1"],"upstream":["CVE-2026-58014"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-58014"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-58014"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-58014"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8794-1"}],"affected":[{"package":{"name":"glib2.0","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/glib2.0?arch=source&distro=esm-infra-legacy%2Ftrusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.40.2-0ubuntu1.1+esm8"}]}],"versions":["2.38.0-1ubuntu1","2.38.1-1","2.39.1-0ubuntu1","2.39.1-0ubuntu2","2.39.1-0ubuntu3","2.39.2-0ubuntu1","2.39.2-0ubuntu2","2.39.3-0ubuntu4","2.39.4-0ubuntu1","2.39.90-0ubuntu1","2.39.91-0ubuntu2","2.39.91-0ubuntu3","2.39.92-2","2.40.0-1","2.40.0-1ubuntu1","2.40.0-2","2.40.2-0ubuntu1","2.40.2-0ubuntu1.1","2.40.2-0ubuntu1.1+esm1","2.40.2-0ubuntu1.1+esm2","2.40.2-0ubuntu1.1+esm3","2.40.2-0ubuntu1.1+esm4","2.40.2-0ubuntu1.1+esm6","2.40.2-0ubuntu1.1+esm7"],"ecosystem_specific":{"availability":"Available 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