{"id":"CVE-2025-14512","title":"A flaw was found in glib","summary":"A flaw was found in glib. This vulnerability allows a heap buffer overflow and denial-of-service (DoS) via an integer overflow in GLib's GIO (GLib Input/Output) escape_byte_string() function when processing malicious file or remote files…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","cwe":["CWE-190"],"vendor":"gnome","product":"glib","affected":["glib < 2.86.3","openshift = 4.0","enterprise_linux = 7.0","enterprise_linux = 8.0","enterprise_linux = 9.0","enterprise_linux = 10.0"],"patched":["glib 2.86.3"],"published":"2025-12-11","updated":"2026-10-14","sourceUpdated":"2026-10-14T20:17:24.757","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-14512","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-2026:19567","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-2026:58981","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:72502","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:7461","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:74674","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:82304","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:82322","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:82347","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:82354","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:82372","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:82857","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:82888","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2025-14512","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2421339","label":"secalert@redhat.com"},{"url":"https://gitlab.gnome.org/GNOME/glib/-/issues/3845","label":"secalert@redhat.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-14512.json"},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-14512"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-14512"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"epss":0.00579,"epssPercentile":0.47438,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2025-12-11T14:54:52.039681Z"},"ingestedAt":"2026-06-29T13:24:34.620Z","slug":"CVE-2025-14512","body":"## Overview\n\nA flaw was found in glib. This vulnerability allows a heap buffer overflow and denial-of-service (DoS) via an integer overflow in GLib's GIO (GLib Input/Output) escape_byte_string() function when processing malicious file or remote filesystem attribute values.\n\n## Affected\n\n- `glib < 2.86.3`\n- `openshift = 4.0`\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`\n\n## Vendor advisories\n\n- **RHSA-2026:19567** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream EUS (v. 10.0), Red Hat Enterprise Linux BaseOS EUS (v. 10.0), Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0) · released 2026-05-20 · [advisory](https://access.redhat.com/errata/RHSA-2026:19567)\n- **RHSA-2026:15969** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream (v. 10), Red Hat Enterprise Linux BaseOS (v. 10), Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) · released 2026-05-11 · [advisory](https://access.redhat.com/errata/RHSA-2026:15969)\n- **RHSA-2026:19148** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream (v. 10), Red Hat Enterprise Linux BaseOS (v. 10), Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) · released 2026-05-19 · [advisory](https://access.redhat.com/errata/RHSA-2026:19148)\n- **RHSA-2026:19459** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream E4S (v.9.0), Red Hat Enterprise Linux BaseOS E4S (v.9.0) · released 2026-05-20 · [advisory](https://access.redhat.com/errata/RHSA-2026:19459)\n- **RHSA-2026:19460** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream E4S (v.9.2), Red Hat Enterprise Linux BaseOS E4S (v.9.2) · released 2026-05-20 · [advisory](https://access.redhat.com/errata/RHSA-2026:19460)\n- **RHSA-2026:19452** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream EUS (v.9.4), Red Hat Enterprise Linux BaseOS EUS (v.9.4), Red Hat CodeReady Linux Builder EUS (v.9.4) · released 2026-05-20 · [advisory](https://access.redhat.com/errata/RHSA-2026:19452)\n- **RHSA-2026:19457** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream EUS (v.9.6), Red Hat Enterprise Linux BaseOS EUS (v.9.6), Red Hat CodeReady Linux Builder EUS (v.9.6) · released 2026-05-20 · [advisory](https://access.redhat.com/errata/RHSA-2026:19457)\n- **RHSA-2026:15971** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream (v. 9), Red Hat Enterprise Linux BaseOS (v. 9), Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) · released 2026-05-11 · [advisory](https://access.redhat.com/errata/RHSA-2026:15971)\n- **RHSA-2026:19361** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream (v. 9), Red Hat Enterprise Linux BaseOS (v. 9), Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) · released 2026-05-19 · [advisory](https://access.redhat.com/errata/RHSA-2026:19361)\n- **RHSA-2026:15953** · Red Hat · fixed in: Red Hat Enterprise Linux BaseOS (v. 8), Red Hat Enterprise Linux CRB (v. 8) · released 2026-05-11 · [advisory](https://access.redhat.com/errata/RHSA-2026:15953)\n- **RHSA-2026:19565** · Red Hat · fixed in: Red Hat Enterprise Linux BaseOS AUS (v.8.4), Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4) · released 2026-05-20 · [advisory](https://access.redhat.com/errata/RHSA-2026:19565)\n- **Red Hat VEX** · Moderate · affected: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Red Hat OpenShift Container Platform 4 · no fix planned: Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, … · updated 2026-10-14 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-14512.json)","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}