CVE-2026-106547 in HDF5المعلومات

الملخص

بحسب MITRE • 06/10/2026

A heap-based buffer overflow in H5VM_array_fill() in src/H5VM.c in HDF5 before 2.2.0 lets a remote attacker cause an application crash and possibly execute arbitrary code with a crafted HDF5 file. When a dataset's unallocated chunks are read, H5D__fill_init() fills the fill-value buffer from datatype and dataspace metadata in the file. If that metadata is inconsistent with the buffer's allocated size, the write goes past the end of the buffer. The attacker can control the content written through the fill value stored in the file.

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مسؤول

HDFG

حجز

06/10/2026

إفشاء

06/10/2026

الاعتدال

تمت الموافقة

إدخال

VDB-414616

EPSS

0.00000

KEV

لا

النشاطات

منخفض جدًا

المصادر

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