Is there a public exploit for CVE-2026-118445?

No public exploit for CVE-2026-118445 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-118445?

CVE-2026-118445 scores CVSS 6.9 (v4.0), rated medium.

What does CVE-2026-118445 affect?

CVE-2026-118445 affects Bitdefender pybddisasm.

6.9 Medium

A use-after-free vulnerability in the pybddisasm Python bindings affects structure-valued members of INSTRUX objects.

CVE-2026-118445

A use-after-free vulnerability in the pybddisasm Python bindings affects structure-valued members of INSTRUX objects. These members are exposed through Python objects that reference memory owned by the parent INSTRUX object. A retained reference to a member does not keep the parent allocation alive. Accessing the member after the parent INSTRUX object has been freed therefore accesses freed memory. Depending on how the member is used and whether the freed allocation has been reused, this may expose process memory or cause the Python process to crash. Exploitation requires an application to retain and subsequently access a member reference after the parent object has been freed. The pybddisasm package is no longer maintained.

Assessment

CVSS: 6.9 (v4.0)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 3 November 2026
Last updated: 3 November 2026
Affected: Bitdefender · pybddisasm
Assigner: Bitdefender

CVSS vectorCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N

At the source

EUVD (ENISA)

References

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

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