CVE-2026-100840

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Source
https://cve.org/CVERecord?id=CVE-2026-100840
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-100840.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-100840
Aliases
Published
2026-09-27T01:28:36Z
Modified
2026-10-21T02:54:26Z
Severity
  • 8.5 (High) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
MONAI through 1.6.0 Remote Code Execution via bundle configuration
Details

MONAI through 1.6.0 contains a remote code execution vulnerability in the bundle configuration engine that resolves target values to arbitrary importable callables without an allow list and passes $ expressions to Python eval(). Attackers can publish a malicious bundle with crafted configuration containing arbitrary code that executes when a victim loads the bundle using monai.bundle.load() or monai.bundle.run().

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-95"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/100xxx/CVE-2026-100840.json"
}
References

Affected packages

Git / github.com/project-monai/monai

Affected ranges

Type
GIT
Repo
https://github.com/project-monai/monai
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
eccefc57550b111ed781d82249dfe77872a0e918
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "last_affected":  "1.6.0"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        },
        {
            "cpe":  "cpe:2.3:a:project-monai:monai:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "last_affected":  "1.6.0"
                }
            ],
            "source":  "CPE_RANGE"
        }
    ]
}

Affected versions

0.*
0.1.0
0.1.0rc1
0.1.0rc2
0.1a1.dev7
0.1a1.dev8
0.1a1.dev9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.0rc3
0.3.0
0.3.0rc1
0.3.0rc2
0.3.0rc3
0.3.0rc4
0.4.0
0.4.0rc1
0.4.0rc2
0.5.0
0.5.0rc1
0.5.0rc2
0.5.0rc3
0.5.0rc4
0.5.0rc5
0.5.1
0.5.2
0.6.0
0.6.0rc1
0.6.0rc2
0.7.0
0.7.0rc1
0.7.0rc2
0.7.0rc3
0.7.0rc4
0.7.0rc5
0.8.0
0.8.0rc1
0.8.0rc2
0.8.0rc3
0.8.1
0.8.1rc1
0.8.1rc2
0.8.1rc3
0.8.1rc4
0.8.1rc5
0.9.0
0.9.0rc1
0.9.0rc2
0.9.0rc3
0.9.1
0.9.1rc1
0.9.1rc2
0.9.1rc3
0.9.1rc4
0.9.1rc5
1.*
1.0.0rc1
1.0.0rc2
1.0.0rc3
1.1.0
1.1.0rc1
1.1.0rc2
1.2.0
1.2.0rc1
1.2.0rc2
1.2.0rc4
1.2.0rc5
1.2.0rc6
1.2.0rc7
1.3.0
1.3.0rc1
1.3.0rc2
1.3.0rc3
1.3.0rc4
1.3.0rc5
1.3.1
1.3.1rc1
1.3.1rc2
1.3.1rc3
1.3.1rc4
1.3.1rc5
1.3.1rc6
1.3.1rc7
1.3.1rc8
1.3.3rc1
1.4.0
1.4.0rc1
1.4.0rc10
1.4.0rc11
1.4.0rc12
1.4.0rc2
1.4.0rc3
1.4.0rc4
1.4.0rc5
1.4.0rc6
1.4.0rc7
1.4.0rc8
1.4.0rc9
1.4.1rc1
1.5.0
1.5.0rc1
1.5.1
1.6.0
1.6.0rc1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-100840.json"