high · CVSS v3 7.5 · CVSS v4 6.9

CVE-2026-118448

A use of uninitialized memory vulnerability in the pybddisasm Python bindings affects nd_to_text. If the underlying text…

Description

A use of uninitialized memory vulnerability in the pybddisasm Python bindings affects nd_to_text. If the underlying text conversion fails, including failures caused by invalid parameters, the output buffer may remain uninitialized while still being converted into a Python return value. This may disclose residual process memory or cause the Python process to crash. Exploitation requires an application to invoke nd_to_text in a way that causes conversion to fail and to return or otherwise use the resulting output. The pybddisasm package is no longer maintained.

Scores

Severity
high
CVSS v2
5
CVSS v3
7.5
CVSS v4
6.9
EPSS
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