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Fastconnect 7800 Firmware CVE-2025-47328

HIGH
Buffer Over-read (CWE-126)
2025-09-24 product-security@qualcomm.com
Buffer Overflow Fastconnect 7800 Firmware Immersive Home 3210 Platform Firmware Immersive Home 326 Platform Firmware Ipq5300 Firmware Ipq5302 Firmware Ipq5312 Firmware Ipq5332 Firmware Ipq5424 Firmware Ipq9008 Firmware Ipq9048 Firmware Ipq9554 Firmware Ipq9570 Firmware Ipq9574 Firmware Qca0000 Firmware Qca8075 Firmware Qca8080 Firmware Qca8081 Firmware Qca8082 Firmware Qca8084 Firmware Qca8085 Firmware Qca8101 Firmware Qca8102 Firmware Qca8111 Firmware Qca8112 Firmware Qca8384 Firmware Qca8385 Firmware Qca8386 Firmware Qcc710 Firmware Qcf8000 Firmware Qcf8001 Firmware Qcn5124 Firmware Qcn5224 Firmware Qcn6224 Firmware Qcn6274 Firmware Qcn6402 Firmware Qcn6412 Firmware Qcn6422 Firmware Qcn6432 Firmware Qcn9000 Firmware Qcn9012 Firmware Qcn9024 Firmware Qcn9074 Firmware Qcn9160 Firmware Qcn9274 Firmware Qfw7114 Firmware Qfw7124 Firmware Qmp1000 Firmware Qxm8083 Firmware Sm8735 Firmware Sm8750 Firmware Sm8750p Firmware Snapdragon X72 5g Modem Rf System Firmware Snapdragon X75 5g Modem Rf System Firmware Wcd9340 Firmware Wcd9378 Firmware Wcd9395 Firmware Wcn7750 Firmware Wcn7860 Firmware Wcn7861 Firmware Wcn7880 Firmware Wcn7881 Firmware Wsa8830 Firmware Wsa8832 Firmware Wsa8835 Firmware Wsa8840 Firmware Wsa8845 Firmware Wsa8845h Firmware
7.5
CVSS 3.1 · NVD
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Severity by source

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 19:14 vuln.today
CVE Published
Sep 24, 2025 - 16:15 nvd
HIGH 7.5

DescriptionCVE.org

Transient DOS while processing power control requests with invalid antenna or stream values.

AnalysisAI

Transient DOS while processing power control requests with invalid antenna or stream values. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-126. Transient DOS while processing power control requests with invalid antenna or stream values. Affected products include: Qualcomm Fastconnect 7800 Firmware, Qualcomm Immersive Home 3210 Platform Firmware, Qualcomm Immersive Home 326 Platform Firmware, Qualcomm Ipq5300 Firmware, Qualcomm Ipq5302 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-2025-47328 vulnerability details – vuln.today
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