CVE-2025-23348

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Source
https://cve.org/CVERecord?id=CVE-2025-23348
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-23348.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-23348
Published
2025-09-24T13:13:43Z
Modified
2026-10-21T02:52:22Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

NVIDIA Megatron-LM for all platforms contains a vulnerability in the pretrain_gpt script, where malicious data created by an attacker may cause a code injection issue. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, information disclosure, and data tampering.

Database specific 
{
    "cna_assigner":  "nvidia",
    "cwe_ids":  [
        "CWE-94"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/23xxx/CVE-2025-23348.json",
    "unresolved_ranges":  [
        {
            "extracted_events":  [
                {
                    "range":  [
                        {
                            "fixed":  "0.13.1"
                        }
                    ],
                    "source":  "AFFECTED_FIELD",
                    "strategy":  "VersionTextExtraction"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/nvidia/megatron-lm

Affected ranges

Type
GIT
Repo
https://github.com/nvidia/megatron-lm
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
3ea68ad6042cc1204386ae9364358f7c4de1bc37
Introduced
c550cf6c41c31cd3ec72e05c25ea0c979f2b6631
Last Affected
ac198fc0d60a8c748597e01ca4c6887d3a7bcf3d
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:nvidia:megatron-lm:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "0.12.3"
                }
            ],
            "source":  "CPE_RANGE"
        },
        {
            "cpe":  "cpe:2.3:a:nvidia:megatron-lm:0.13.0:-:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0.13.0-NA"
                },
                {
                    "last_affected":  "0.13.0-NA"
                }
            ],
            "source":  "CPE_STRING"
        },
        {
            "cpe":  "cpe:2.3:a:nvidia:megatron-lm:0.13.0:rc0:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0.13.0-rc0"
                },
                {
                    "last_affected":  "0.13.0-rc0"
                }
            ],
            "source":  "CPE_STRING"
        },
        {
            "cpe":  "cpe:2.3:a:nvidia:megatron-lm:0.13.0:rc1:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0.13.0-rc1"
                },
                {
                    "last_affected":  "0.13.0-rc1"
                }
            ],
            "source":  "CPE_STRING"
        },
        {
            "cpe":  "cpe:2.3:a:nvidia:megatron-lm:0.13.0:rc2:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0.13.0-rc2"
                },
                {
                    "last_affected":  "0.13.0-rc2"
                }
            ],
            "source":  "CPE_STRING"
        },
        {
            "cpe":  "cpe:2.3:a:nvidia:megatron-lm:0.13.0:rc3:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0.13.0-rc3"
                },
                {
                    "last_affected":  "0.13.0-rc3"
                }
            ],
            "source":  "CPE_STRING"
        },
        {
            "cpe":  "cpe:2.3:a:nvidia:megatron-lm:0.13.0:rc4:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0.13.0-rc4"
                },
                {
                    "last_affected":  "0.13.0-rc4"
                }
            ],
            "source":  "CPE_STRING"
        }
    ]
}

Affected versions

0.*
0.13.0-NA
0.13.0-rc0
0.13.0-rc1
0.13.0-rc2
0.13.0-rc3
0.13.0-rc4
23.*
23.04
23.06
25.*
25.04-alpha.rc1
NVLM-1.*
NVLM-1.0
core_v0.*
core_v0.12.0
core_v0.12.0rc2
core_v0.12.0rc3
core_v0.12.1
core_v0.12.2
core_v0.13.0rc0
core_v0.13.0rc1
core_v0.13.0rc2
core_v0.13.0rc3
core_v0.13.0rc4
Other
megatron-main-before-moe
v0.*
v0.12.0rc2
v0.12.0rc3
v1.*
v1.0
v2.*
v2.0
v2.5
v2.6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-23348.json"