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Vulnerability record · CVE-2025-47381 · published 2 March 2026

CVE-2025-47381: Qualcomm lemans au lgit firmware use after free vulnerability

Qualcomm · Lemans Au Lgit Firmware

Memory Corruption while processing IOCTL calls when concurrent access to shared buffer occurs.

7.8 CVSS 3.1 High EPSS 0.07% · top 100.0% CWE-416 · Use after free
7.8CVSS 3.1 base score
0.07%EPSS exploitation probability, 30 days
NoNot in CISA KEV
25Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

Memory Corruption while processing IOCTL calls when concurrent access to shared buffer occurs.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

25 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://docs.qualcomm.com/product/publicresources/securitybulletin/march-2026-bulletin.html PatchVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2025-47381), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.