CVE-2026-26199

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An attacker could exploit this by providing specially crafted input, potentially causing the application to crash or become unavailable, resulting in a denial of service (DoS)."], "name": "CVE-2026-26199", "package_state": [{"cpe": "cpe:/a:redhat:ai_inference_server:3", "fix_state": "Fix deferred", "package_name": "rhaii/model-opt-cuda-rhel9", "product_name": "Red Hat AI Inference Server"}, {"cpe": "cpe:/a:redhat:ai_inference_server:3", "fix_state": "Fix deferred", "package_name": "rhaiis/model-opt-cuda-rhel9", "product_name": "Red Hat AI Inference Server"}, {"cpe": "cpe:/a:redhat:ai_inference_server:3", "fix_state": "Fix deferred", "package_name": "rhaiis/vllm-cpu-rhel9", "product_name": "Red Hat AI Inference Server"}, {"cpe": "cpe:/a:redhat:ai_inference_server:3", "fix_state": "Fix deferred", "package_name": "rhaiis/vllm-cuda-rhel9", "product_name": "Red Hat AI Inference Server"}, {"cpe": "cpe:/a:redhat:ai_inference_server:3", "fix_state": "Fix deferred", "package_name": 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"product_name": "Red Hat OpenShift AI (RHOAI)"}, {"cpe": "cpe:/a:redhat:openshift_ai", "fix_state": "Fix deferred", "package_name": "rhoai/odh-workbench-jupyter-pytorch-llmcompressor-cuda-py312-rhel9", "product_name": "Red Hat OpenShift AI (RHOAI)"}, {"cpe": "cpe:/a:redhat:openshift_ai", "fix_state": "Fix deferred", "package_name": "rhoai/odh-workbench-jupyter-trustyai-cpu-py312-rhel9", "product_name": "Red Hat OpenShift AI (RHOAI)"}], "public_date": "2026-07-20T14:59:35Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-26199\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-26199\nhttps://github.com/HDFGroup/hdf5/blob/develop/src/H5Gname.c#L474\nhttps://github.com/HDFGroup/hdf5/security/advisories/GHSA-5c6x-jmgf-f5vc"], "statement": "This Moderate vulnerability in HDF5 involves a buffer underflow in the `H5Iget_name` function, which can lead to a denial of service. Exploitation requires an attacker to provide specially crafted input that forces the `size` parameter to zero, a condition not commonly encountered in default Red Hat configurations, thus limiting the attack's practicality.", "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,1.14.6]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "hdf5", "source": "cna", "vendor": "HDFGroup"}, "product": "hdf5", "vendor": "hdfgroup"}], "created": "2026-07-20T22:00:12.672611+00:00", "updated": "2026-07-30T19:30:09.696504+00:00", "vendors": ["hdfgroup", "hdfgroup$PRODUCT$hdf5"]}