CVE catalog
CVE-2026-5774
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 poss
- Severity
- Medium · CVSS 6
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.24% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Cpe | juju | Not reported | 2.9.57 | fixed |
| Cpe | juju | Not reported | 3.6.21 | fixed |
| Cpe | juju | Not reported | 4.0.6 | fixed |
| Cpe | juju | Not reported | 4.0.6 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Cpe | juju | cpe | Not reported | 2.9.57 | Not reported | Not reported | Not reported |
| Cpe | juju | cpe | Not reported | 3.6.21 | Not reported | Not reported | Not reported |
| Cpe | juju | cpe | Not reported | 4.0.6 | Not reported | Not reported | Not reported |
| Cpe | juju | cpe | Not reported | 4.0.6 | Not reported | NVD-CVE-2026-5774 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: