{"id":"CVE-2025-14087","title":"A flaw was found in GLib (Gnome Lib)","summary":"A flaw was found in GLib (Gnome Lib). This vulnerability allows a remote attacker to cause heap corruption, leading to a denial of service or potential code execution via a buffer-underflow in the GVariant parser when processing maliciou…","severity":"medium","cvss":5.6,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","cwe":["CWE-190"],"vendor":"gnome","product":"glib","affected":["glib < 2.86.3","enterprise_linux = 7.0","enterprise_linux = 8.0","enterprise_linux = 9.0","enterprise_linux = 10.0"],"patched":["glib 2.86.3"],"published":"2025-12-10","updated":"2026-06-25","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-14087","references":[{"url":"https://access.redhat.com/errata/RHSA-2026:15953","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:15969","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:15971","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:19148","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:19361","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:19452","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:19457","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:19459","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:19460","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:19523","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:19524","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:19565","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:19566","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:19567","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:21275","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:22634","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:25096","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:29197","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:7461","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2025-14087","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2419093","label":"secalert@redhat.com"},{"url":"https://gitlab.gnome.org/GNOME/glib/-/issues/3834","label":"secalert@redhat.com"}],"tags":["nvd"],"epss":0.00826,"epssPercentile":0.55647,"ingestedAt":"2026-06-29T13:24:34.619Z","slug":"CVE-2025-14087","body":"## Overview\n\nA flaw was found in GLib (Gnome Lib). This vulnerability allows a remote attacker to cause heap corruption, leading to a denial of service or potential code execution via a buffer-underflow in the GVariant parser when processing maliciously crafted input strings.\n\n## Affected\n\n- `glib < 2.86.3`\n- `enterprise_linux = 7.0`\n- `enterprise_linux = 8.0`\n- `enterprise_linux = 9.0`\n- `enterprise_linux = 10.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `glib 2.86.3`","depth":"sunlit","depthScore":31,"depthScoreParts":{"impact":30.8,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}