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Aspire.Cli (>= 13.2.0, < 13.6.5)

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Microsoft .NET Aspire: Elevation of Privilege via Insecure Temporary File Permissions (CVE-2026-120778)

An elevation of privilege vulnerability in .NET Aspire CLI (CVE-2026-120778) exists due to the creation of temporary files in directories with insecure permissions. This advisory is a duplicate of GHSA-m63f-xhvm-6mv5.

Aspire.Cli
1c