H
HDF5
Security Risk Profile
43
/100
mediumSecurity Risk Score
Comprehensive risk assessment based on 8 vulnerabilities, EPSS scores, exploitation status, and remediation availability.
📅 Data spans from May 14, 2024 to present
8
Total CVEs
3
Critical+High
0
Exploited
1
Unpatched
Threat Assessment
Avg CVSS
6.3
Base severity
Avg EPSS
0%
Exploit probability
Unpatched
1
Critical/High
Risk Level
43/100
medium
Severity Distribution
Critical
1High
2Medium
4Low
1Exploit Likelihood
>50% chance
020-50%
05-20%
0<5%
2Age Distribution
Common Weaknesses (CWE)
1
Buffer Overflow
7
Most Affected Products
1. Microsoft cbl2 hdf5 1.14.4-18
2. HDFGroup hdf57
3. Microsoft azl3 hdf5 1.14.4.3-16
4. HDF5 HDF54
5. HDF5 HDF5 Library4
Recent Vulnerabilities
See more →CVE-2026-19027
CVSS 6.9medium
HDF5 out-of-bounds heap read in N-Bit filter decompression
Aug 5, 2026🔧 No Patch
CVE-2025-6269
CVSS 1.9EPSS 0%low
HDF5 H5Cimage.c H5C__reconstruct_cache_entry heap-based overflow
Jun 19, 2025
CVE-2025-2923
CVSS 4.8EPSS 0%medium
HDF5 H5Fint.c H5F_addr_encode_len heap-based overflow
Mar 28, 2025
CVE-2025-2309
CVSS 4.8medium
HDF5 Type Conversion Logic H5T__bit_copy heap-based overflow
Mar 14, 2025🔧 No Patch
CVE-2024-32621
CVSS 9.8critical
May 14, 2024🔧 No Patch
CVE-2024-33877
CVSS 8.8high
May 14, 2024
CVE-2024-33875
CVSS 5.7medium
May 14, 2024
CVE-2024-32624
CVSS 7.4high
May 14, 2024
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