CVE-2026-5774 Juju API Server Denial of Service and Authentication Replay via Unsynchronized Token Map

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...

CVE-2026-5774

CVE-2026-5774 affects Canonical Juju API server components, where improper synchronization of the userTokens map in Juju 4.0.5, 3.6.20, and 2.9.56 can enable an authenticated user to cause a denial of service or potentially replay a single-use discharge token. Root cause: unsynchronized token map...

CVE-2026-5774 Juju API Server Denial of Service and Authentication Replay via Unsynchronized Token Map

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...

CVE-2026-5774 Juju API Server Denial of Service and Authentication Replay via Unsynchronized Token Map

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...

Juju 安全漏洞

Juju is a open-source application orchestration engine developed by Canonical Juju. Vulnerabilities existed in versions prior to Juju 2.9.57 and 3.6.21. These vulnerabilities were due to authorization issues, which could allow low-privilege users to access sensitive credentials...

Juju 安全漏洞

Juju is a canonical Juju open-source application orchestration engine. Versions 4.0.5, 3.6.20, and 2.9.56 of Juju have security vulnerabilities. These vulnerabilities stem from improper synchronization of user tokens in the API server, which may allow authenticated users to launch denial-of-servi...

PT-2026-31910

Name of the Vulnerable Software and Affected Versions Canonical Juju versions 2.9.56, 3.6.20, and 4.0.5 Description Improper synchronization within the userTokens map in the API server of Canonical Juju may allow an authenticated user to cause a denial of service on the server or potentially reus...

PT-2026-31912

Name of the Vulnerable Software and Affected Versions Juju versions prior to 2.9.57 and 3.6.21 Description Juju versions prior to 2.9.57 and 3.6.21 contain an authorization issue in the Controller facade. An authenticated user can call the CloudSpec API method to extract cloud credentials used fo...

Ubuntu: Security Advisory (USN-8089-3)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-8089-3: ADSys, Juju Core, LXD vulnerabilities

USN-8089-1 fixed vulnerabilities in Go Networking. This update provides the corresponding update to code vendored in LXD, ADSys, and Juju Core. Original advisory details: Bahruz Jabiyev, Tommaso Innocenti, Anthony Gavazzi, Steven Sprecher, and Kaan Onarlioglu discovered that servers using Go...

GO-2026-4924 Juju has a resource poisoning vulnerability in github.com/juju/juju

Juju has a resource poisoning vulnerability in github.com/juju/juju. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive reports from vulnerability scanners, please suggest ...

CVE-2025-68152

Juju is an open source application orchestration engine that enables any application operation on any infrastructure at any scale through special operators called ‘charms’. From versions 2.9 to before 2.9.56 and 3.6 to before 3.6.19, it is possible that a compromised workload machine under a Juju...

CVE-2025-68153

Juju is an open source application orchestration engine that enables any application operation on any infrastructure at any scale through special operators called ‘charms’. From versions 2.9 to before 2.9.56 and 3.6 to before 3.6.19, any authenticated user, machine or controller under a Juju...

EUVD-2025-209211

Juju has a resource poisoning vulnerability...

GHSA-245V-P8FJ-VWM2 Juju has a resource poisoning vulnerability

Summary Any authenticated user, machine or controller under a Juju controller can modify the resources of an application within the entire controller. This one is very straightforward to just read in the code: Step 1: The authorisation mechanism for the resource handler is defined here. One is on...

Juju has a resource poisoning vulnerability

Summary Any authenticated user, machine or controller under a Juju controller can modify the resources of an application within the entire controller. This one is very straightforward to just read in the code: Step 1: The authorisation mechanism for the resource handler is defined here. One is on...

EUVD-2025-209209

Juju: Read All Controller Logs From Compromised Workload...

Juju: Read All Controller Logs From Compromised Workload

Summary It is possible that a compromised workload machine under a Juju controller can read any log file for any entity in any model at any level. There is a debug log endpoint in the API server that allows streaming of logs off of the controller. To access this endpoint you must be authenticatio...

CVE-2025-68153

Juju is an open source application orchestration engine that enables any application operation on any infrastructure at any scale through special operators called ‘charms’. From versions 2.9 to before 2.9.56 and 3.6 to before 3.6.19, any authenticated user, machine or controller under a Juju...

CVE-2025-68152

Juju is an open source application orchestration engine that enables any application operation on any infrastructure at any scale through special operators called ‘charms’. From versions 2.9 to before 2.9.56 and 3.6 to before 3.6.19, it is possible that a compromised workload machine under a Juju...