Is there a public exploit for CVE-2026-120792?

No public exploit for CVE-2026-120792 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-120792?

CVE-2026-120792 scores CVSS 7.3 (v3.1), rated high. EPSS puts the chance of exploitation in the next 30 days at 0%.

What does CVE-2026-120792 affect?

CVE-2026-120792 affects Microsoft Aspire.Cli, Aspire.Cli.linux-x64, Aspire.Cli.linux-arm64, Aspire.Cli.linux-musl-x64, Aspire.Cli.osx-x64, Aspire.Cli.osx-arm64.

7.3 High

Microsoft Security Advisory CVE-2026-120792 - Aspire Information Disclosure Vulnerability

CVE-2026-120792

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in the Aspire CLI. This advisory provides guidance on updating affected applications and components. Insecure temporary files used by Aspire CLI can allow a local attacker to obtain sensitive configuration information. Announcement Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/518 CVSS Details Version: 3.1 Severity: High Score: 7.3 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L Weakness: CWE-532 (Insertion of Sensitive Information into Log File) MSRC severity: Important Impact: Information Disclosure Affected Platforms Platforms: Linux, macOS Architectures: x64, Arm64 Affected Packages Standalone Aspire CLI Package | Affected version | Patched version | --- | --- Aspire CLI ([Aspire.Cli](https://www.nuget.org/packages/Aspire.Cli)) | >= 13.2.0, = 13.3.0, = 13.3.0, = 13.3.0, = 13.3.0, = 13.3.0, = 13.4.2, = 13.4.2, = 13.4.2, = 13.4.2, = 13.4.2, = 13.4.2, How do I know if I am affected? The reported scenario involves running Aspire CLI agent or MCP initialization commands on a non-Windows system with a temporary directory…

Assessment

CVSS: 7.3 (v3.1)
Severity: High
EPSS: 0% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 10 November 2026
Last updated: 11 November 2026
Affected: Microsoft · Aspire.Cli · Aspire.Cli · Aspire.Cli.linux-x64 · Aspire.Cli.linux-arm64 · Aspire.Cli.linux-musl-x64
Weakness: CWE-532
Assigner: microsoft

CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L/E:U/RL:O/RC:C

At the source

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