CVE-2025-68152: Juju: Read All Controller Logs From Compromised Workload

Severity: medium (CVSS 4.9 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-04-03 · updated 2026-07-24
Weakness: CWE-863

Description

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 controller can read any log file for any entity in any model at any level. This issue has been patched in versions 2.9.56 and 3.6.19.

Affected products

Canonical Juju: from 2.9 through 2.9.55; from 3.6 through 3.6.18

References

https://github.com/juju/juju/commit/22cdcf6b54c2f371822e1c203d4f341be6c9589e
https://github.com/juju/juju/commit/c91a1f4046956874ba77c8b398aecee3d61a2dc3
https://github.com/juju/juju/security/advisories/GHSA-j6f6-jp3p-53mw

Get alerted when CVE-2025-68152 or the next vulnerability affects your stack