Vulnerabilities ›

CVE-2025-47397

High

Memory Corruption when initiating GPU memory mapping using scatter-gather lists due to unchecked IOMMU mapping errors.

CWE-401 — Weakness Type

                    Published: Feb 2, 2026                      ·  Modified: Feb 28, 2026                      ·  Source: NVD                

CVSS v3

7.8

🔗 NVD Official

📄 Description (English)

Memory Corruption when initiating GPU memory mapping using scatter-gather lists due to unchecked IOMMU mapping errors.

🤖

Queued for AI Analysis

This CVE will be auto-analyzed on the next cron run.

🔗 References & Sources 1

🔗

https://docs.qualcomm.com/product/publicresources/securitybulletin/february-2026-bullet...

product-security@qualcomm.com

Patch Vendor Advisory

📦 Affected Products / CPE 50 entries

qualcomm:ar8031_firmware:-

qualcomm:csra6620_firmware:-

qualcomm:csra6640_firmware:-

qualcomm:fastconnect_6200_firmware:-

qualcomm:fastconnect_6700_firmware:-

qualcomm:wcd9390_firmware:-

qualcomm:wcd9395_firmware:-

qualcomm:wcn3910_firmware:-

qualcomm:wcn3950_firmware:-

qualcomm:wcn3980_firmware:-

qualcomm:wcn3988_firmware:-

qualcomm:wcn6650_firmware:-

qualcomm:wcn6755_firmware:-

qualcomm:wcn7860_firmware:-

qualcomm:wcn7861_firmware:-

qualcomm:wcn7880_firmware:-

qualcomm:wcn7881_firmware:-

qualcomm:wsa8810_firmware:-

qualcomm:wsa8815_firmware:-

qualcomm:wsa8830_firmware:-

qualcomm:wsa8832_firmware:-

qualcomm:wsa8835_firmware:-

qualcomm:wsa8840_firmware:-

qualcomm:wsa8845_firmware:-

qualcomm:wsa8845h_firmware:-

qualcomm:fastconnect_6900_firmware:-

qualcomm:fastconnect_7800_firmware:-

qualcomm:flight_rb5_5g_firmware:-

qualcomm:g1_gen_1_firmware:-

qualcomm:g2_gen_1_firmware:-

qualcomm:lemans_au_lgit_firmware:-

qualcomm:lemansau_firmware:-

qualcomm:milos_firmware:-

qualcomm:monaco_iot_firmware:-

qualcomm:netrani_firmware:-

qualcomm:orne_firmware:-

qualcomm:palawan25_firmware:-

qualcomm:qam8255p_firmware:-

qualcomm:qam8295p_firmware:-

qualcomm:qamsrv1h_firmware:-

qualcomm:qamsrv1m_firmware:-

qualcomm:qca2066_firmware:-

qualcomm:qca6391_firmware:-

qualcomm:qca6574_firmware:-

qualcomm:qca6574a_firmware:-

qualcomm:qca6574au_firmware:-

qualcomm:qca6595_firmware:-

qualcomm:qca6595au_firmware:-

qualcomm:qca6678aq_firmware:-

qualcomm:qca6688aq_firmware:-

📊 CVSS Score

7.8

/ 10.0 — High

📊 CVSS Vector

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

Attack VectorL — Low / Local

Attack ComplexityL — Low / Local

Privileges RequiredL — Low / Local

User InteractionN — None / Network

ScopeU — Unchanged

ConfidentialityH — High

IntegrityH — High

AvailabilityH — High

📋 Quick Facts

Severity High

CVSS Score7.8

CWECWE-401

EPSS0.01%

Exploit No

Patch ✓ Yes

Published 2026-02-02

Source Feed nvd

🏷️ Tags

patch-available CWE-401

🏢 Vendor Advisories

🔗 https://docs.qualcomm.com/product/publicresources/se...

⚡ Actions

🔗 NVD Official Page ⚡ Exploit-DB Search 🐙 GitHub PoC Search 🎯 MITRE ATT&CK 📊 CVE Details

CVE-2025-47397

Queued for AI Analysis

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