CVE-2026-93336

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Source
https://cve.org/CVERecord?id=CVE-2026-93336
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-93336.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-93336
Aliases
  • GHSA-fp7x-6hq5-3c3w
Published
2026-10-22T17:32:13Z
Modified
2026-10-23T02:46:08Z
Severity
  • 7.1 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Missing authorization in the unit resources download route in Juju controllers
Details

Missing authorization in the unit resources download route in Canonical Juju 4.0 through 4.0.15 allows a controller-authenticated principal (a unit agent, or a user with only login permission) to read any application's charm resource in any model,  including container-registry credentials, via a crafted request naming an arbitrary unit.

Database specific 
{
    "cna_assigner":  "canonical",
    "cwe_ids":  [
        "CWE-862"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93336.json",
    "unresolved_ranges":  [
        {
            "extracted_events":  [
                {
                    "range":  [
                        {
                            "introduced":  "4.0"
                        },
                        {
                            "fixed":  "4.0.16"
                        }
                    ],
                    "source":  "AFFECTED_FIELD",
                    "strategy":  "StandardRange"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/juju/juju

Affected ranges

Type
GIT
Repo
https://github.com/juju/juju
Events
Introduced
766e8bca985b3f7c350666d36106389bc38b7af2
Last Affected
a4e2f02a2931351e25f7d3aef0d331d02a6a0c56
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "4.0"
                },
                {
                    "last_affected":  "4.0.15"
                }
            ],
            "source":  "DESCRIPTION"
        }
    ]
}

Affected versions

v4.*
v4.0.0
v4.0.1
v4.0.10
v4.0.11
v4.0.12
v4.0.13
v4.0.14
v4.0.15
v4.0.2
v4.0.3
v4.0.6
v4.0.7
v4.0.8
v4.0.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-93336.json"