Bug 2446069 (CVE-2026-26131)

Summary: CVE-2026-26131 dotnet: .NET: Privilege escalation via incorrect default permissions
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 .NET. Incorrect default permissions allow an authorized local attacker to exploit this vulnerability. This can lead to local privilege escalation, enabling the attacker to gain higher access rights on the system.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On: 2446440    
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Description OSIDB Bzimport 2026-03-10 18:01:37 UTC
Incorrect default permissions in .NET allows an authorized attacker to elevate privileges locally.