{"id":"CVE-2025-4056","title":"A flaw was found in GLib","summary":"A flaw was found in GLib. A denial of service on Windows platforms may occur if an application attempts to spawn a program using long command lines.","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-94"],"vendor":"gnome","product":"glib","affected":["glib < 2.84.1"],"patched":["glib 2.84.1"],"published":"2025-07-28","updated":"2026-06-25","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-4056","references":[{"url":"https://access.redhat.com/security/cve/CVE-2025-4056","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2362826","label":"secalert@redhat.com"},{"url":"https://gitlab.gnome.org/GNOME/glib/-/issues/3668","label":"secalert@redhat.com"}],"tags":["nvd"],"epss":0.00436,"epssPercentile":0.37369,"ingestedAt":"2026-06-29T13:24:34.399Z","slug":"CVE-2025-4056","body":"## Overview\n\nA flaw was found in GLib. A denial of service on Windows platforms may occur if an application attempts to spawn a program using long command lines.\n\n## Affected\n\n- `glib < 2.84.1`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `glib 2.84.1`","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}