High7.8Vendor: MediumRed Hat & Ubuntu Linux
.NET: Privilege escalation via incorrect default permissions
CVE-2026-26131 Published Mar 10, 2026
CVE-2026-26131
Affected products & platforms
Red Hat & Ubuntu LinuxUnclassified
Summary
.NET: Privilege escalation via incorrect default permissions. Red Hat rates this moderate (CVSS 7.8). Weakness: CWE-276. Affected package(s): dotnet10. Resolved in Red Hat advisory RHSA-2026:9077 — update the affected packages (`sudo dnf update`).
Affected versions
- dotnet10-0-main-10.0.106-1.hum1
Official advisory · high-confidence parse· fetched 5 hours ago·verify at source
Fixed versions
- RHSA-2026:9077
Official advisory · high-confidence parse· fetched 5 hours ago·verify at source
Mitigation checklist
Recommended fix / mitigation
- Update the affected package(s) to the fixed version shipped in RHSA-2026:9077 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 5 hours ago·verify at source
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