CVE-2026-100843

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Source
https://cve.org/CVERecord?id=CVE-2026-100843
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-100843.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-100843
Aliases
Published
2026-09-27T01:28:38Z
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 before 1.6.0 Remote Code Execution via algo_from_pickle
Details

MONAI versions before 1.6.0 contain a remote code execution vulnerability in the algo_from_pickle() function due to unsafe pickle.loads() deserialization in monai/auto3dseg/utils.py. Attackers can craft malicious pickle files that execute arbitrary system commands when deserialized by the vulnerable function.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-502"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/100xxx/CVE-2026-100843.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
Fixed
eccefc57550b111ed781d82249dfe77872a0e918
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "1.6.0"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        },
        {
            "cpe":  "cpe:2.3:a:project-monai:monai:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-100843.json"