VULNERABILITY INTELLIGENCE

CVE-2026-5774

CVSS score6.4 MEDIUM
EPSS probability0.24%
CISA KEVNot currently listed
Published2026-04-10
Last modified2026-10-26
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H

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.

Weakness classification

  • security@ubuntu.com: CWE-362

Primary references