Out-of-Bounds 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.
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Test your applications- Snyk IDSNYK-CONAN-HDF5-10498091
- published24 Jun 2025
- disclosed23 Jun 2025
- creditUnknown
Introduced: 23 Jun 2025
CVE-2025-6516 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
Affected versions of this package are vulnerable to Out-of-Bounds the function H5F_addr_decode_len in the file H5Fint.c. An attacker can execute arbitrary code, cause a denial of service, or potentially alter data by providing specially crafted input that triggers a heap-based overflow.