CVE-2026-32691

MEDIUM

Timing ownership claim attack on new external back-end secrets

Title source: cna
STIX 2.1

Description

A race condition in the secrets management subsystem of Juju versions 3.0.0 through 3.6.18 allows an authenticated unit agent to claim ownership of a newly initialized secret. Between generating a Juju Secret ID and creating the secret's first revision, an attacker authenticated as another unit agent can claim ownership of a known secret. This leads to the attacking unit being able to read the content of the initial secret revision.

References (1)

Core 1
Core References

Scores

CVSS v3 5.3
EPSS 0.0001
EPSS Percentile 2.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-708
Status published
Products (3)
Canonical/Juju 3.0.0 - 3.6.19
canonical/juju 3.0.0 - 3.6.19
juju/juju 3.0.0 - 3.6.19Go
Published Mar 18, 2026
Tracked Since Mar 18, 2026