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{"bugzilla": {"description": "hdf5: Heap Buffer Overflow in HDF5 H5VM_memcpyvv Function", "id": "2369316", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2369316"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.9", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "status": "draft"}, "cwe": "CWE-122", "details": ["hdf5 v1.14.6 was discovered to contain a heap buffer overflow via the H5VM_memcpyvv function.", "A flaw was found in the H5VM_memcpyvv function in the HDF5 library. This vulnerability can allow memory corruption and application crashes via reading from a specially crafted compact dataset, leading to a heap-based buffer overflow."], "mitigation": {"lang": "en:us", "value": "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."}, "name": "CVE-2025-44904", "package_state": [{"cpe": "cpe:/a:redhat:enterprise_linux_ai:1", "fix_state": "Fix deferred", "package_name": "hdf5", "product_name": "Red Hat Enterprise Linux AI (RHEL AI)"}], "public_date": "2025-05-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-44904\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-44904\nhttps://github.com/madao123123/crash_report/blob/main/hdf5_poc/hdf5_poc1.md"], "threat_severity": "Moderate"}