CVE-2026-44484CRITICAL 9.8EPSS p22.9%

CVE-2026-44484CVE-2026-44484

Description

PyTorch Lightning is a deep learning framework to pretrain and finetune AI models. Versions 2.6.2 and 2.6.2 have introduced functionality consistent with a credential harvesting mechanism.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.31% probability of exploitation · percentile 22.9% · 2026-06-19T12:03:05Z
Published2026-05-14
Last modified2026-05-21

Underlying weaknesses· 1

CWE-506

References

  1. https://github.com/Lightning-AI/pytorch-lightning/security/advisories/GHSA-w37p-236h-pfx3

1

TypeTargetConfidenceTier
WeaknessEmbedded Malicious Codecwe-5060%live

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Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.