Heap-based Buffer Overflow Affecting hdf5 package, versions [0,]
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-UNMANAGED-HDF5-10498098
- published24 Jun 2025
- disclosed19 Jun 2025
- creditUnknown
Introduced: 19 Jun 2025
NewCVE-2025-6270 (opens in a new tab)How to fix?
There is no fixed version for hdf5.
Overview
Affected versions of this package are vulnerable to Heap-based Buffer Overflow via the H5FS__sect_find_node function. An attacker can execute arbitrary code or cause a denial of service by providing specially crafted input that triggers a heap-based buffer overflow.