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Fastconnect 7800 Firmware CVE-2025-47329

HIGH
Release of Invalid Pointer or Reference (CWE-763)
2025-09-24 product-security@qualcomm.com
Buffer Overflow Fastconnect 7800 Firmware Qam8255p Firmware Qam8775p Firmware Qca6574 Firmware Qca6574a Firmware Qca6574au Firmware Qca6595 Firmware Qca6595au Firmware Qca6696 Firmware Sa6155p Firmware Sa8155p Firmware Sa8195p Firmware Sa8255p Firmware Sa8770p Firmware Sa8775p Firmware Sa9000p Firmware Snapdragon 8 Gen 3 Mobile Platform Firmware Snapdragon Ar1 Gen 1 Platform Firmware Sw5100 Firmware Sw5100p Firmware Wcd9380 Firmware Wcd9385 Firmware Wcd9390 Firmware Wcd9395 Firmware Wcn6450 Firmware Wcn6755 Firmware Wcn7861 Firmware Wcn7881 Firmware Wsa8830 Firmware Wsa8832 Firmware Wsa8835 Firmware Wsa8840 Firmware Wsa8845 Firmware Wsa8845h Firmware Snapdragon Ar1 Gen 1 Platform Luna1 Firmware Snapdragon W5 Gen 1 Wearable Platform Firmware Qcm6690 Firmware Qcs6690 Firmware
7.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
7.8 HIGH
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 19:14 vuln.today
CVE Published
Sep 24, 2025 - 16:15 nvd
HIGH 7.8

DescriptionCVE.org

Memory corruption while handling invalid inputs in application info setup.

AnalysisAI

Memory corruption while handling invalid inputs in application info setup. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-763. Memory corruption while handling invalid inputs in application info setup. Affected products include: Qualcomm Fastconnect 7800 Firmware, Qualcomm Qam8255P Firmware, Qualcomm Qam8775P Firmware, Qualcomm Qca6574 Firmware, Qualcomm Qca6574A Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2025-47329 vulnerability details – vuln.today
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