Bug 2569969 (CVE-2026-42966)

Summary: CVE-2026-42966 neural-compressor: neural-compressor: Privilege escalation via uncaught exception
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in neural-compressor. An unhandled error condition in user applications allows an authenticated local user to escalate privileges on the vulnerable system. By triggering an uncaught exception, an attacker with low privileges can compromise system confidentiality, integrity, and availability without requiring user interaction.
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Description OSIDB Bzimport 2026-11-10 19:27:56 UTC 
Uncaught exception for some Intel(R) Neural Compressor software before version 3.8 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (low), integrity (low) and availability (low) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.