CVE-2026-32691: GO-2026-4769 - Juju affected by timing ownership claim attack on new external back-end secrets in github.com/juju/juju

CVE-2026-32691 · Severity: low · CVSS 3.1 · Published 2026-03-23

Juju affected by timing ownership claim attack on new external back-end secrets in github.com/juju/juju

Technologies: github.com/juju/juju (Go). Vendors: Go.

Quick answers

Is CVE-2026-32691 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-32691 being exploited in the wild.
How severe is CVE-2026-32691?
Low severity, with a CVSS score of 3.1, published 23 March 2026.
Which products and versions are affected?
github.com/juju/juju (Go) SEMVER:introduced=0, SEMVER:introduced=3.0.0,fixed=3.6.19.
Is there a fix for CVE-2026-32691?
Yes. github.com/juju/juju (Go): upgrade to 3.6.19 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2026-32691?
Check whether you run github.com/juju/juju (Go) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • github.com/juju/juju (Go): upgrade to 3.6.19 or later
    go get github.com/juju/juju@v3.6.19

Affected products

  • github.com/juju/juju (Go) SEMVER:introduced=0, SEMVER:introduced=3.0.0,fixed=3.6.19

Identifiers

  • CVE-2026-32691
  • GHSA-gfgr-6hrj-85ww
  • GO-2026-4769

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