CVE-2026-118447

A use of uninitialized memory vulnerability exists in the pybddisasm Python bindings. Specifically, the functions nd_decode, nd_decode_ex, nd_decode_ex2, and nd_decode_with_context may return an INSTRUX object containing uninitialized contents following an unsuccessful instruction decoding operat...

EUVD-2026-115701

A use of uninitialized memory vulnerability in the pybddisasm Python bindings may disclose process memory when instruction decoding fails. The nddecode, nddecodeex, nddecodeex2, and nddecodewithcontext functions may return an INSTRUX object whose contents have not been initialized after an...

CVE-2026-118444

The pybddisasm Python bindings are vulnerable to out-of-bounds read vulnerabilities during instruction decoding. The nd_decode function may read up to 15 bytes without verifying the actual length of the supplied Python buffer. Additionally, the nd_decode_ex , nd_decode_ex2 , and nd_decode_with_co...

EUVD-2026-115704

Out-of-bounds read vulnerabilities in the pybddisasm Python bindings may disclose adjacent process memory during instruction decoding. The nddecode function may read up to 15 bytes without checking the actual length of the supplied Python buffer. The nddecodeex, nddecodeex2, and nddecodewithconte...