CVE-2026-128037

Source
https://cve.org/CVERecord?id=CVE-2026-128037
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-128037.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-128037
Aliases
  • GHSA-qc8j-pcph-6q9x
Published
2026-11-13T15:20:38Z
Modified
2026-11-14T02:47:04Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
gittuf: Policy rules bypassed in the presence of global rules
Details

In gittuf 0.10.0 through 0.15.0, when a minimum threshold global rule and a policy rule protect the same namespace, verification gives the global rule's check over all trusted users in the policy precedence over the policy rule's own authorized users. A user listed in the policy file but not authorized by the policy rule, or fewer users than the rule's threshold, can make changes to the protected namespace that pass verification.

Database specific
{
    "cna_assigner": "Akrites",
    "cwe_ids": [
        "CWE-863"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/128xxx/CVE-2026-128037.json"
}
References

Affected packages

Git / github.com/gittuf/gittuf

Affected ranges

Type
GIT
Repo
https://github.com/gittuf/gittuf
Events
Database specific
Show details
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0.10.0"
                },
                {
                    "fixed": "0.16.0"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        },
        {
            "original_tag": "v0.16.0",
            "range": [
                {
                    "fixed": "fa3c295e1e46c1cff10aec1194edc29f19677723"
                }
            ],
            "source": "REFERENCES_TAG"
        }
    ]
}

Affected versions

v0.*
v0.10.0
v0.10.1
v0.10.2
v0.11.0
v0.12.0
v0.13.0
v0.13.1
v0.14.0
v0.14.1
v0.15.0

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-128037.json"