CVE-2026-1489Medium· 5.4▾ SunlitA flaw was found in GLib. An integer overflow vulnerability in its Unicode case conversion implementation can lead to memory corruption. By processing specially crafted and extremely large Unicode strings, an attacker could trigger an un…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 29.7 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Exploit-prediction probability, daily snapshots since Nov 5.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
0.4%
Last analysed / modified upstream
A flaw was found in GLib. An integer overflow vulnerability in its Unicode case conversion implementation can lead to memory corruption. By processing specially crafted and extremely large Unicode strings, an attacker could trigger an undersized memory allocation, resulting in out-of-bounds writes. This could cause applications utilizing GLib for string conversion to crash or become unstable.
bootc (all versions)glib2 (all versions)glycin-loaders (all versions)loupe (all versions)mingw-glib2 (all versions)papers (all versions)rpm-ostree (all versions)glib2 (all versions)glib2 (all versions)glib2 (all versions)librsvg2 (all versions)mingw-glib2 (all versions)bootc (all versions)glib2 (all versions)librsvg2 (all versions)mingw-glib2 (all versions)rhoai/odh-ai-gateway-operator-rhel9rhoai/odh-core-bff-rhel9rhoai/odh-dashboard-operator-rhel9rhoai/odh-dashboard-rhel9rhoai/odh-data-science-pipelines-operator-controller-rhel9rhoai/odh-kf-notebook-controller-rhel9rhoai/odh-kserve-controller-rhel9rhoai/odh-kserve-llmisvc-controller-rhel9rhoai/odh-kserve-module-operator-rhel9rhoai/odh-kuberay-operator-controller-rhel9rhoai/odh-kube-rbac-proxy-rhel9rhoai/odh-llama-stack-k8s-operator-rhel9rhoai/odh-maas-controller-rhel9rhoai/odh-mlflow-operator-rhel9rhoai/odh-mlflow-rhel9rhoai/odh-mod-arch-agent-ops-rhel9rhoai/odh-mod-arch-automl-rhel9rhoai/odh-mod-arch-autorag-rhel9rhoai/odh-mod-arch-eval-hub-rhel9rhoai/odh-mod-arch-gen-ai-rhel9rhoai/odh-mod-arch-maas-rhel9rhoai/odh-mod-arch-mlflow-rhel9rhoai/odh-mod-arch-model-registry-rhel9rhoai/odh-model-controller-rhel9rhoai/odh-model-registry-operator-rhel9rhoai/odh-model-serving-api-rhel9rhoai/odh-notebook-controller-rhel9rhoai/odh-ogx-k8s-operator-rhel9rhoai/odh-ogx-module-operator-rhel9rhoai/odh-training-operator-rhel9rhoai/odh-trustyai-service-operator-rhel9rhoai/odh-workbenches-operator-rhel9Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
Connected by shared product, vendor, weakness, or advisory.
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