CVE-2026-20906 describes a protection mechanism failure in Intel(R) Neural Compressor software prior to version 3.6 within Ring 3. This vulnerability allows an unprivileged software adversary, combined with a privileged user and low complexity attack, to escalate privileges locally with passive user interaction. The vulnerability affects confidentiality, integrity, and availability at a high level according to CVSS 3.1 scoring (6.7). No specific exploit code or in-the-wild exploitation is reported.

Successful exploitation may lead to escalation of privilege, impacting the confidentiality, integrity, and availability of the vulnerable system at a high level. However, the vulnerability requires local access and a privileged user context, limiting remote exploitation potential. There are no reported impacts beyond the escalation of privilege.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch information is provided in the available data. Until a patch is available, limit local access to trusted users and monitor for suspicious privilege escalation attempts.