cve.bz

CVE-2026-5774

6.0 mediumEPSS 0.2%

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.

CVSS 4.0
6.0CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CVSS 3.1
6.4CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
EPSS
0.2% chance of exploitation in the next 30 days; higher than 15% of CVEs (scores of 2026-10-26)
CWE
CWE-362
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-7m55-2hr4-pw78Gogithub.com/juju/juju<0.0.0-20260408003526-d395054dc2c30.0.0-20260408003526-d395054dc2c3
GO-2026-5228Gogithub.com/juju/juju<0.0.0-20260408003526-d395054dc2c30.0.0-20260408003526-d395054dc2c3

References

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