CVE•Published 2026-05-14•Modified 2026-05-21•1 article on news•6 live references•NVD data
CVE-2026-44484Lightningai · Pytorch_lightning
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
—
Weaknesses (CWE)
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.
Timeline
Published 2026-05-14
Modified 2026-05-21
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-44484Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product + version
product:"Lightningai Pytorch Lightning" version:"2.6.2"Version-pinned fingerprint from NVD's first vulnerable CPE.
Shodan · banner/body mention
http.html:"Pytorch Lightning"HTTP body or banner mentions "Pytorch Lightning" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-44484Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-44484Censys host search filtered to this CVE id.
grep.app
CVE-2026-44484Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-44484GitHub code search for direct mentions.
Google dork
"CVE-2026-44484" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.