CVE-2025-47373

Home/CVE/Memory Corruption when accessing buffers with invalid length during TA invocation.

CVE

Memory Corruption when accessing buffers with invalid length during TA invocation.

HIGH · CVSS 7.8 EPSS 0.00017

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-787Out-of-bounds Write

▤

Affected Products & Versions

qualcomm fastconnect 7800 firmwareall versions
qualcomm fwa gen 3 ultra firmwareall versions
qualcomm g1 gen 1 firmwareall versions
qualcomm g2 gen 1 firmwareall versions
qualcomm iq-615 firmwareall versions
qualcomm iq-8275 firmwareall versions
qualcomm iq-8300 firmwareall versions
qualcomm iq-9075 firmwareall versions
Show all 60 affected productsqualcomm iq-9100 firmwareall versions
qualcomm lemans au lgit firmwareall versions
qualcomm lemansau firmwareall versions
qualcomm milos firmwareall versions
qualcomm monaco iot firmwareall versions
qualcomm netrani firmwareall versions
qualcomm orne firmwareall versions
qualcomm palawan25 firmwareall versions
qualcomm pandeiro firmwareall versions
qualcomm qam8255p firmwareall versions
qualcomm qam8295p firmwareall versions
qualcomm qam8620p firmwareall versions
qualcomm qamsrv1h firmwareall versions
qualcomm qamsrv1m firmwareall versions
qualcomm qca0000 firmwareall versions
qualcomm qca6174a firmwareall versions
qualcomm qca6391 firmwareall versions
qualcomm qca6574 firmwareall versions
qualcomm qca6574a firmwareall versions
qualcomm qca6574au firmwareall versions
qualcomm qca6584au firmwareall versions
qualcomm qca6595 firmwareall versions
qualcomm qca6595au firmwareall versions
qualcomm qca6678aq firmwareall versions
qualcomm qca6688aq firmwareall versions
qualcomm qca6696 firmwareall versions
qualcomm qca6698aq firmwareall versions
qualcomm qca6698au firmwareall versions
qualcomm qca6797aq firmwareall versions
qualcomm qca8081 firmwareall versions
qualcomm qca8337 firmwareall versions
qualcomm qca8695au firmwareall versions
qualcomm wcn6450 firmwareall versions
qualcomm wcn6650 firmwareall versions
qualcomm wcn6755 firmwareall versions
qualcomm wcn7860 firmwareall versions
qualcomm wcn7861 firmwareall versions
qualcomm wcn7880 firmwareall versions
qualcomm wcn7881 firmwareall versions
qualcomm wsa8810 firmwareall versions
qualcomm wsa8815 firmwareall versions
qualcomm wsa8830 firmwareall versions
qualcomm wsa8832 firmwareall versions
qualcomm wsa8835 firmwareall versions
qualcomm wsa8840 firmwareall versions
qualcomm wsa8845 firmwareall versions
qualcomm wsa8845h firmwareall versions
qualcomm x2000077 firmwareall versions
qualcomm x2000086 firmwareall versions
qualcomm x2000090 firmwareall versions
qualcomm x2000092 firmwareall versions
qualcomm x2000094 firmwareall versions

▣

Scoring & Timeline

7.8

HIGH · CVSS v3.1 · product-security@qualcomm.com

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD02 Mar 2026 · 05:16 PM

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

SSVC triage · cisa-vulnrichment

Exploitation

none

Automatable

Technical impact

total

SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

https://docs.qualcomm.com/product/publicresources/securitybulletin/march-2026-bulletin.htmlVendor Advisory

Intelligence Graph · click any node to traverse

CVETechnique ActorTool Family

drag to reposition · click any node to traverse · button top-right enlarges

External lookups - second-class, for what we don’t hold ourselves

NVD CVE.org CISA Vulners Exploit-DB GitHub PoC VulnCheck KEV GreyNoise

Vulnerabilities
CISA KEV catalog
CWE weaknesses
CAPEC attack patterns
Package vulnerabilities

Threat intelligence
Threat actors
Tools & malware
ATT&CK techniques
IOCs

Detection & defense
Sigma rules
YARA rules
Atomic Red Team tests
D3FEND countermeasures

Compliance
NIST 800-53
ISO 27001:2022
SOC 2 TSC
PCI-DSS v4.0
CIS Controls v8.1

About
All capabilities
Live statistics
Data sources
Privacy policy
Terms of service

threatengine.sh · Open-source threat intelligence platform · 100+ authoritative sources · Every fact traces to its origin