Bug 2567812 (CVE-2026-112109)

Summary: CVE-2026-112109 SafeNet Authentication Client: SafeNet Authentication Client: Local privilege escalation via heap-based buffer overflow
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
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Priority: high    
Version: unspecifiedKeywords: Security
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OS: Linux   
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A flaw was found in SafeNet Authentication Client (SAC). An authenticated local user can trigger a heap-based buffer overflow through the SACSrv service interface. Successful exploitation may allow arbitrary code execution with elevated Local System privileges, resulting in local privilege escalation.
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Description OSIDB Bzimport 2026-11-05 22:27:54 UTC 
A local privilege escalation vulnerability in Thales SafeNet Authentication Client (SAC) SACSrv can allow an authenticated, non-administrator local user to trigger a heap-based buffer overflow through the service interface. Successful exploitation may allow arbitrary code execution with Local System privileges.This issue affects SAC releases up to and including 10.9 R3 GA (build 10.9.7449).