CVE-2026-118444

Out-of-bounds read vulnerabilities in the pybddisasm Python bindings may disclose adjacent process memory during instruction decoding. The nd_decode function may read up to 15 bytes without checking the actual length of the supplied Python buffer. The nd_decode_ex, nd_decode_ex2, and nd_decode_with_context functions pass the caller-supplied buffer size to the decoder without validating it against the actual length of the Python buffer. Data read beyond the buffer may be exposed through nd_get_instrux_bytes, which returns a fixed-length list of 16 bytes. Exploitation requires an application to invoke the affected APIs with a short buffer or an oversized length and to expose the resulting bytes to an attacker. The pybddisasm package is no longer maintained.

• CWE-125

• https://pypi.org/project/pybddisasm/

Published

Nov 3, 2026

Last Modified

Nov 3, 2026

Status

Awaiting Analysis

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-118425A flaw was found in the secure-redirect-uris-enforcer client…6.8
• CVE-2026-118426In affected versions of Octopus Server with the LDAP authent…5.3
• CVE-2026-118435Out-of-bounds write vulnerability in Samsung Open Source esc…5.4
• CVE-2026-118437The BuddyForms WordPress plugin before 2.10.1 does not prope…3.7
• CVE-2026-118438The Firelight Lightbox WordPress plugin before 2.3.24 does n…6.8
• CVE-2026-11844The iVEC-IEI Virtualization Edge Computer developed by IEI I…4.9
• CVE-2026-118445A use-after-free vulnerability in the pybddisasm Python bind…6.9
• CVE-2026-118446A use-after-free vulnerability in the pybddisasm Python bind…6.9
• CVE-2026-118447A use of uninitialized memory vulnerability in the pybddisas…4.8
• CVE-2026-118448A use of uninitialized memory vulnerability in the pybddisas…6.9
• CVE-2026-11845The iVEC-IEI Virtualization Edge Computer developed by IEI I…7.2
• CVE-2026-11846The  iVEC-IEI Virtualization Edge Computer developed by IEI …8.1