What is CVE-2022-45907?

CVE-2022-45907 is a critical-severity vulnerability in Linuxfoundation Pytorch, classified under Code Injection. CVSS score: 9.8/10. Published 2022-11-26.

How severe is CVE-2022-45907?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2022-45907 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Linuxfoundation Pytorch

CVE-2022-45907

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

Vulnerability class: RCE (Remote Code Execution)

Published 2022-11-26 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.012 (68.0th percentile), scored 2026-09-24.

Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 68.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: +0.001

Affected products

Linuxfoundation Pytorch

Weakness classification (CWE)

CWE-94 — Code Injection

Public proof-of-concept exploits

mangoding71/AGNC

References

github.com/pytorch/pytorch/issues/88868 (Exploit, Patch, Third Party Advisory, Issue Tracking)
github.com/pytorch/pytorch/commit/767f6aa49fe20a2766b9843d01e3b7f7793df6a3 (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-45907?: CVE-2022-45907 is a critical-severity vulnerability in Linuxfoundation Pytorch, classified under Code Injection. CVSS score: 9.8/10. Published 2022-11-26.
How severe is CVE-2022-45907?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2022-45907 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.