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OSV-2025-500

UNKNOWN READ in getUShort

Quick fix

OSV-2025-500 — pyvex: upgrade to the fixed version with the command below.

pip install --upgrade 'pyvex>=d08b21d4566ef94cfd3fe3e86c7afaed9157f5a6'

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=428022218

``` Crash type: UNKNOWN READ Crash state: getUShort disInstr_THUMB_WRK disInstr_ARM ```

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI/pyvex
Introduced in: 0f32e9dbb790d9eef3f13d32e877b57784946d55Fixed in: d08b21d4566ef94cfd3fe3e86c7afaed9157f5a6
Fixpip install --upgrade 'pyvex>=d08b21d4566ef94cfd3fe3e86c7afaed9157f5a6'

References