CVE-2025-54952

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Source
https://cve.org/CVERecord?id=CVE-2025-54952
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-54952.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-54952
Aliases
Published
2025-08-08T00:15:26.790Z
Modified
2026-03-14T12:44:08.923430Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

An integer overflow vulnerability in the loading of ExecuTorch models can cause smaller-than-expected memory regions to be allocated, potentially resulting in code execution or other undesirable effects. This issue affects ExecuTorch prior to commit 8f062d3f661e20bb19b24b767b9a9a46e8359f2b.

References

Affected packages

Git / github.com/pytorch/executorch

Affected ranges

Type
GIT
Repo
https://github.com/pytorch/executorch
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
8f062d3f661e20bb19b24b767b9a9a46e8359f2b

Affected versions

Other
ciflow/binaries/all/sdym
ciflow/binaries/sdym
stable-2023-08-01
stable-2023-08-15
stable-2023-08-29
stable-2023-09-12
stable-2023-09-19
v0.*
v0.1.0-rc1
v0.2.0-rc1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-54952.json"
vanir_signatures 
[
    {
        "deprecated": false,
        "signature_type": "Line",
        "signature_version": "v1",
        "digest": {
            "line_hashes": [
                "32230930426288135781751580657657381743",
                "27816795093322237428348240608559980770",
                "166200815449907023341764011611882552768",
                "31150020504940064754111791546867125044",
                "177987325295771229544198077922036655720",
                "331750139255521733435766596191056857196",
                "121091089390543637236130583055923662272"
            ],
            "threshold": 0.9
        },
        "source": "https://github.com/pytorch/executorch/commit/8f062d3f661e20bb19b24b767b9a9a46e8359f2b",
        "id": "CVE-2025-54952-029ca469",
        "target": {
            "file": "runtime/core/memory_allocator.h"
        }
    }
]