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CVE-2022-45907

PyTorch vulnerable to arbitrary code execution

9.8 CriticalFix available

In PyTorch before trunk/89695, torch.jit.annotations.parse_type_line can cause arbitrary code execution because eval is used unsafely.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

1.33%Down 1.2 points since Nov 26, 2022
90%50%10%1%

What each source reports

NVD Score used 9.8

In PyTorch before trunk/89695, torch.jit.annotations.parse_type_line can cause arbitrary code execution because eval is used unsafely.

Record
CVE-2022-45907
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-94
Updated
2026-11-02
CVE List 9.8

In PyTorch before trunk/89695, torch.jit.annotations.parse_type_line can cause arbitrary code execution because eval is used unsafely.

Record
CVE-2022-45907
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-94
Updated
2026-11-02
EUVDEUVD-2022-0340 9.8

In PyTorch before trunk/89695, torch.jit.annotations.parse_type_line can cause arbitrary code execution because eval is used unsafely.

Record
EUVD-2022-0340
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
GitHub AdvisoriesGHSA-47fc-vmwq-366v 9.3

PyTorch vulnerable to arbitrary code execution

In PyTorch before trunk/89695, torch.jit.annotations.parse_type_line can cause arbitrary code execution because eval is used unsafely. The fix for this issue is available in version 1.13.1. There is a release checker in issue #89855.

Record
GHSA-47fc-vmwq-366v
CVSS 4.0
9.3 CriticalCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-77
Updated
2026-11-02
OSV 9.8

In PyTorch before trunk/89695, torch.jit.annotations.parse_type_line can cause arbitrary code execution because eval is used unsafely.

Record
CVE-2022-45907
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVGHSA-47fc-vmwq-366v 9.3

PyTorch vulnerable to arbitrary code execution

In PyTorch before trunk/89695, torch.jit.annotations.parse_type_line can cause arbitrary code execution because eval is used unsafely. The fix for this issue is available in version 1.13.1. There is a release checker in issue #89855.

Record
GHSA-47fc-vmwq-366v
CVSS 4.0
9.3 CriticalCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-77
Updated
2026-11-02
Show 4 moreShow less
OSVUBUNTU-CVE-2022-45907 9.8

In PyTorch before trunk/89695, torch.jit.annotations.parse_type_line can cause arbitrary code execution because eval is used unsafely.

Record
UBUNTU-CVE-2022-45907
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVBIT-pytorch-2022-45907 No score

In PyTorch before trunk/89695, torch.jit.annotations.parse_type_line can cause arbitrary code execution because eval is used unsafely.

Record
BIT-pytorch-2022-45907
Updated
2026-11-02
OSVDEBIAN-CVE-2022-45907 No score

In PyTorch before trunk/89695, torch.jit.annotations.parse_type_line can cause arbitrary code execution because eval is used unsafely.

Record
DEBIAN-CVE-2022-45907
Updated
2026-11-03
OSVPYSEC-2022-43015 No score

In PyTorch before trunk/89695, torch.jit.annotations.parse_type_line can cause arbitrary code execution because eval is used unsafely.

Record
PYSEC-2022-43015
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
torch
PyPI
 through 1.13.0
1.13.1
pytorch
Bitnami
 before 1.13.1
1.13.1
pytorch
Debian:12
 before 1.13.1+dfsg-1
1.13.1+dfsg-1
pytorch
Debian:13
 before 1.13.1+dfsg-1
1.13.1+dfsg-1
pytorch
Debian:14
 before 1.13.1+dfsg-1
1.13.1+dfsg-1
torch
PyPI
 before 1.13.1, plus listed versions
1.0.01.0.11.1.01.10.01.10.1
Show 18 moreShow less
1.10.21.11.01.12.01.12.11.13.01.2.01.3.01.3.11.4.01.5.01.5.11.6.01.7.01.7.11.8.01.8.11.9.01.9.1
1.13.1
torch
PyPI
 before 1.13.1, plus listed versions
1.0.01.0.11.0.1.post21.1.01.1.0.post2
Show 45 moreShow less
1.10.01.10.11.10.21.11.01.12.01.12.11.13.01.2.01.3.01.3.0.post21.3.11.4.01.5.01.5.11.6.01.7.01.7.11.8.01.8.11.9.01.9.1ciflow/periodic/csl/test87519ciflow/periodic/csltest88761ciflow/periodic/csltest88275ciflow/periodic/317eeb8ciflow/periodic/2a6d37dciflow/periodic/3c32ciflow/periodic/054a2fdciflow/periodic/sha-ec5b83malfet/tag-2ef5611malfet/tag-317b1a0malfet/tag-ec6f767nightly-binaryv1.8.0-rc1v1.4.0a0v1.3.0a0v1.2.0a0v1.1.0a0v1.0rc1v1.0rc0v1.0.0a0v0.1.11v0.1.10v0.1.9v0.1.8
1.13.1
pytorch
Ubuntu:22.04:LTS
 All versions, plus listed versions
1.7.1-71.8.1-4
 None known
pytorch
Ubuntu:25.10
 All versions, plus listed versions
2.6.0+dfsg-5build12.6.0+dfsg-7
 None known
pytorch
Ubuntu:26.10
 All versions, plus listed versions
2.9.1+dfsg-1~exp1ubuntu22.12.1+dfsg-1
 None known
pytorch
Ubuntu:26.04:LTS
 All versions, plus listed versions
2.6.0+dfsg-72.6.0+dfsg-92.9.1+dfsg-1~exp1ubuntu2
 None known

History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-45907 is a critical vulnerability (CVSS 9.8) in Linuxfoundation Pytorch, published November 26, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.33%, the 71st percentile. Fixed in torch 1.13.1.

References

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Left out here: 7 versions. The JSON record has them.

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