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CVE PROGRAM SOURCE RECORD6.1 Medium

CVE-2026-5774

Juju API Server Denial of Service and Authentication Replay via Unsynchronized Token Map

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Status
Published
Published
Updated
Assigning organization
canonical

Description

Improper synchronization of the userTokens map in the API server in Canonical Juju 4.0.5, 3.6.20, and 2.9.56 may allow an authenticated user to possibly cause a denial of service on the server or possibly reuse a single-use discharge token.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Canonical Juju

Default version status: unaffected

  • 2.0.0 to < 2.9.57affected
  • 3.0.0 to < 3.6.21affected
  • 4.0.0 to < 4.0.6affected

References