CVE-2025-7068— HDF5 H5FL.c H5FL__malloc memory leak
Quick assessment
Affected
n/a HDF5
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
HDF5是HDF开源的一个库。 HDF5 1.14.6版本存在安全漏洞，该漏洞源于文件src/H5FL.c中函数H5FL__malloc存在内存泄漏。
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2025-7068
Vulnerability Information
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Vulnerability Title
HDF5 H5FL.c H5FL__malloc memory leak
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability, which was classified as problematic, has been found in HDF5 1.14.6. This issue affects the function H5FL__malloc of the file src/H5FL.c. The manipulation leads to memory leak. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
在移除最后引用时对内存的释放不恰当(内存泄露)
Source: CVE Program / CVE List V5
Vulnerability Title
HDF5 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HDF5是HDF开源的一个库。 HDF5 1.14.6版本存在安全漏洞，该漏洞源于文件src/H5FL.c中函数H5FL__malloc存在内存泄漏。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | HDF5 | 1.14.6 | - |
|
II. Public POCs for CVE-2025-7068
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2025-7068 (1)
Same Patch Batch · n/a · 2025-07-04 · 5 CVEs total
| CVE-2025-7060 | 4.1 MEDIUM | Monitorr Installer mkdbajax.php input validation |
| CVE-2025-7053 | 3.5 LOW | Cockpit save cross site scripting |
| CVE-2025-7067 | 3.3 LOW | HDF5 H5FScache.c H5FS__sinfo_serialize_node_cb heap-based overflow |
| CVE-2025-7069 | 3.3 LOW | HDF5 H5FSsection.c H5FS__sect_link_size heap-based overflow |
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V. Comments for CVE-2025-7068
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