Status: UPDATED | Advisory ID: CVE-2026-58014
| CVE | CVE-2026-58014 |
| CVSS Score / Version | 7.3 (High) / CVSS v3.1 |
| Updated | 2026-10-02 |
| CVSS Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
| CVSS Prose | attack vector is network; attack complexity is low; privileges required is none; user interaction is none; scope is unchanged; confidentiality impact is low; integrity impact is low; availability impact is low. |
| Affected products | see table below |
| Classified as | CWE-193 (Off-by-one Error) |
| Vendor | Product | Affected Versions | Patch Status |
|---|---|---|---|
| Red Hat | Enterprise Linux | ||
| Red Hat | Red Hat OpenShift AI 3.4 | ||
| Red Hat | Red Hat Enterprise Linux 10 | ||
| Red Hat | Red Hat Enterprise Linux 10.0 Extended Update Support | ||
| Red Hat | Red Hat Enterprise Linux 8 | ||
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | ||
| Red Hat | Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On | ||
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | ||
| Red Hat | Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On | ||
| Red Hat | Red Hat Enterprise Linux 8.8 Telecommunications Update Service | ||
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions | ||
| Red Hat | Red Hat Enterprise Linux 9 | ||
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions | ||
| Red Hat | Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions | ||
| Red Hat | Red Hat Enterprise Linux 9.6 Extended Update Support | ||
| Red Hat | Red Hat OpenShift AI 3.5 | ||
| Red Hat | Red Hat Update Infrastructure 5 | ||
| Red Hat | Red Hat OpenShift Container Platform 4.12 | ||
| Red Hat | Red Hat OpenShift Container Platform 4.17 | ||
| Red Hat | Red Hat OpenShift Container Platform 4.22 | ||
| Red Hat | Red Hat Enterprise Linux 7 Extended Lifecycle Support | ||
| Red Hat | Red Hat Enterprise Linux 6 | ||
| Red Hat | Cert Manager support for Red Hat OpenShift release 1.20 | ||
| Red Hat | Red Hat AI Inference Server 3.2 | ||
| Red Hat | Red Hat Discovery 2 | ||
| Red Hat | Red Hat OpenShift AI 3.0 | ||
| Red Hat | Red Hat OpenShift AI 3.2 | ||
| GNOME | glib | ||
| Red Hat | Cert Manager support for Red Hat OpenShift release 1.19 |
| Subsystems | EWS Workstation Delivery/Virtualization |
| Sectors | All Sectors |
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. (NVD)
Monitor Red Hat's and GNOME's web pages for any future patch releases. See vendor advisory link below.
| Source | Reference |
|---|---|
| NVD | https://nvd.nist.gov/vuln/detail/CVE-2026-58014 |
| CVE | https://www.cve.org/CVERecord?id=CVE-2026-58014 |
| Vendor advisory | https://access.redhat.com/security/cve/CVE-2026-58014 |