Letta-ai

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    Products: 2
    Vulnerabilities: 3
    Known Exploited: 0
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    Critical Level Threats
    2
    High Level Threats
    1
    Medium Level Threats
    0
    Low Level Threats

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    Vulnerabilities

    CVE-2026-77938

    Letta through 0.16.8 Credential Exposure via Tool Sandbox Environment Inheritance

    Last Modified: Oct 21, 2026
    Published: Oct 20, 2026

    CVE-2026-77937

    Letta through 0.16.8 Cross-Tenant Impersonation via user_id Header

    Last Modified: Oct 21, 2026
    Published: Oct 20, 2026

    CVE-2026-18990

    letta-ai LettaBot API Status Route server.ts missing authentication

    Last Modified: Aug 06, 2026
    Published: Aug 06, 2026
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    Letta-Ai Vulnerabilities & Security CVEs | CVE-DB