CVE-2025-6750: HDF5 H5Omtime.c H5O__mtime_new_encode heap-based overflow
A vulnerability, which was classified as problematic, has been found in HDF5 1.14.6. Affected by this issue is the function H5Omtimenewencode of the file src/H5Omtime.c. The manipulation leads to heap-based buffer overflow. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.
Other sources
HDF5 H5Omtime.c H5Omtimenewencode heap-based overflow
— Microsoft
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-6750?
CVE-2025-6750 is classified as problematic due to its potential for heap-based buffer overflow.
How do I fix CVE-2025-6750?
To fix CVE-2025-6750, you should upgrade to the latest version of HDF5 that addresses this vulnerability.
What causes CVE-2025-6750?
CVE-2025-6750 is caused by a vulnerability in the H5O__mtime_new_encode function within HDF5 1.14.6.
Who is affected by CVE-2025-6750?
CVE-2025-6750 affects users of HDF5 version 1.14.6, specifically related to local exploitation.
Is CVE-2025-6750 a local or remote vulnerability?
CVE-2025-6750 requires local access to exploit the heap-based buffer overflow.