Is CVE-2022-45907 actively exploited?

No active exploitation of CVE-2022-45907 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2022-45907 be exploited remotely?

Yes. CVE-2022-45907 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2022-45907?

CVE-2022-45907 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2022-45907

CWE-94Published: November 26, 2022· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

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

NVD Source

Risk Analysis

PyTorch is vulnerable to arbitrary code execution due to the unsafe use of eval when parsing type annotations. This critical flaw allows remote attackers to execute malicious code on the system.

There is no public exploit known, and it is not in the CISA KEV. It is remotely exploitable with low attack complexity.

Recommended Action

Users should update PyTorch to the latest version beyond the trunk/89695 build to mitigate the risk.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2022-45907 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.