Bug 2506283 (CVE-2025-50327)

Summary: CVE-2025-50327 ZPAQFRANZ: ZPAQFRANZ: Privilege escalation and arbitrary code execution via Mark-of-the-Web bypass
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedKeywords: Security
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: ---
Doc Text:
A flaw was found in ZPAQFRANZ. A remote attacker can exploit this vulnerability by bypassing the Mark-of-the-Web protection mechanism, which is designed to prevent the execution of untrusted files. This bypass allows the attacker to escalate privileges and execute arbitrary code on the affected system, leading to full system compromise.
Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description OSIDB Bzimport 2026-07-22 21:04:07 UTC
An issue in Franco Corbelli ZPAQFRANZ v.61.3 and before allows a remote attacker to escalate privileges and execute arbitrary code via a bypass of the Mark-of-the-Web protection mechanism