{"id":"CVE-2026-58011","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-58011","summary":"Glib: out-of-bounds read in glib/gdatetime.c:g_date_time_get_ymd via invalid gdatetime","details":"A flaw was found in GLib. An out-of-bounds read of only 2 bytes can occur in the g_date_time_get_ymd function in the glib/gdatetime.c file when an invalid GDateTime object produced by the g_date_time_add_full function is processed. This flaw can corrupt the date output and potentially cause logic errors that may lead to a denial of service.","published":"2026-06-30T12:57:15.173Z","modified":"2026-08-21T03:30:34.101049929Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://access.redhat.com/downloads/content/package-browser/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:49512"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:55440"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:57015"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2026-58011"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/58xxx/CVE-2026-58011.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58011"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492245"},{"type":"REPORT","url":"https://gitlab.gnome.org/GNOME/glib/-/issues/3917"},{"type":"PACKAGE","url":"https://gitlab.gnome.org/GNOME/glib/"},{"type":"EVIDENCE","url":"https://gitlab.gnome.org/GNOME/glib/-/work_items/3917"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-21T03:30:34.101049929Z"}}