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CVE-2026-105772

9.1 critical SSVC exploitation: none Published
NVD · CVE.org

Path Traversal (CWE-22) in FileArtifactService in Google ADK TypeScript (@google/adk) versions 0.4.0 before 0.6.0 allows a remote unauthenticated attacker to read files matching the artifact directory layout or write files (when an agent tool invokes saveArtifact) outside the intended artifact storage root via crafted relative or percent-encoded path traversal sequences (such as ../ or ..%2F) in the userId or sessionId parameters when the ADK API server is exposed with the non-default FileArtifactService enabled. Applications using the default InMemoryArtifactService are unaffected. Upgrade to @google/adk version 0.6.0 or later.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 6

  1. StatusAwaiting Analysis → PublishedNVD modified 2026-10-20 18:08
  2. StatusPublished → Awaiting AnalysisNVD modified 2026-10-20 20:06
  3. StatusReceived → PublishedNVD modified 2026-10-20 18:08
  4. StatusPublished → ReceivedNVD modified 2026-10-20 19:17
  5. StatusReceived → PublishedNVD modified 2026-10-20 17:50
  6. First seenCVSS 9.1NVD modified 2026-10-20 18:17

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 4