CVE-2025-6857 – HDF5 Stack-Based Buffer Overflow Vulnerability

CVE ID : CVE-2025-6857

Published : June 29, 2025, 10:15 a.m. | 1 hour, 44 minutes ago

Description : A vulnerability has been found in HDF5 1.14.6 and classified as problematic. Affected by this vulnerability is the function H5G__node_cmp3 of the file src/H5Gnode.c. The manipulation leads to stack-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used.

Severity: 3.3 | LOW

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