CVE-2025-47339

HIGH
2026-01-07 [email protected]
7.8
CVSS 3.1
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CVSS Vector

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 12, 2026 - 21:54 vuln.today
CVE Published
Jan 07, 2026 - 12:17 nvd
HIGH 7.8

Tags

Memory Corruption Qca6174a Firmware Qca6678aq Firmware Qca9990 Firmware Qcn6274 Firmware Ipq5010 Firmware Qcn9024 Firmware Wsa8845 Firmware Wcd9390 Firmware Immersive Home 214 Platform Firmware Qcn9100 Firmware Sm4635 Firmware Qca8081 Firmware Qmp1000 Firmware Qca6595au Firmware Qca6574a Firmware Ipq8068 Firmware Qfw7124 Firmware Qca6696 Firmware Qca9986 Firmware Wsa8815 Firmware Ipq4028 Firmware Ipq8070a Firmware Ipq8065 Firmware Sm6650 Firmware Qca8337 Firmware Qam8295p Firmware Wcd9340 Firmware Qca6428 Firmware Qca9888 Firmware Ipq6000 Firmware Ar9380 Firmware Snapdragon 8 Gen 3 Mobile Platform Firmware Qcn6122 Firmware Qcn6112 Firmware Qca9898 Firmware Sxr2330p Firmware Ipq6010 Firmware Wsa8840 Firmware Qcn9022 Firmware Qfw7114 Firmware Sa8770p Firmware Wcn3950 Firmware Sdx55 Firmware Fastconnect 6200 Firmware Wcn6650 Firmware Sxr2350p Firmware Snapdragon X32 5g Modem Rf System Firmware Sm8635p Firmware Qca9994 Firmware Wcn7861 Firmware Qca6438 Firmware Sa9000p Firmware Snapdragon Ar1 Gen 1 Platform Firmware Srv1l Firmware Sm8635 Firmware Qcn9274 Firmware Qca9886 Firmware Snapdragon X35 5g Modem Rf System Firmware Qca6688aq Firmware Qca9889 Firmware Ipq6018 Firmware Sa8150p Firmware Qcn5122 Firmware Qca7500 Firmware Ipq8078 Firmware Wcn7881 Firmware Ipq8173 Firmware Sc8380xp Firmware Qcs6490 Firmware Qcs615 Firmware Wcn6755 Firmware Snapdragon Auto 5g Modem Rf Gen 2 Firmware Qcm6490 Firmware Qca8075 Firmware Sa8650p Firmware Qca6584au Firmware Qca6797aq Firmware Ipq8174 Firmware Sm8650q Firmware Srv1m Firmware Qcn5164 Firmware Qep8111 Firmware Fastconnect 7800 Firmware Wcn7750 Firmware Snapdragon 4 Gen 2 Mobile Platform Firmware Wsa8832 Firmware Sm7435 Firmware Wcn3988 Firmware Qca9984 Firmware Qca9980 Firmware Immersive Home 316 Platform Firmware Fastconnect 6700 Firmware Ipq8064 Firmware Immersive Home 216 Platform Firmware Sm8750p Firmware Ipq8071 Firmware Qcn5022 Firmware Csr8811 Firmware Qcm5430 Firmware Qca6574 Firmware Qcn5152 Firmware Qca4024 Firmware Sm7635 Firmware Sa8145p Firmware Wsa8835 Firmware Wsa8845h Firmware Sa8620p Firmware Qcn5154 Firmware Sa8195p Firmware Sa6150p Firmware Wcd9385 Firmware Srv1h Firmware Qamsrv1h Firmware Qca9985 Firmware Ipq4018 Firmware Qcn6024 Firmware Ar8035 Firmware Sa8255p Firmware Sa8775p Firmware Ipq8076a Firmware Wcd9375 Firmware Sm7635p Firmware Ipq8078a Firmware Ipq8074a Firmware Wcn7880 Firmware Ipq4029 Firmware Sa8540p Firmware Qcn9070 Firmware Qca9880 Firmware Wsa8810 Firmware Qcn5052 Firmware Immersive Home 318 Platform Firmware Ipq4019 Firmware Ipq8074 Firmware Qam8255p Firmware Qca6574au Firmware Sa7255p Firmware Qcs5430 Firmware Sa8155p Firmware Sa6155p Firmware Qcn6224 Firmware Snapdragon 6 Gen 1 Mobile Platform Firmware Wcd9380 Firmware Qcn5124 Firmware Ipq8071a Firmware Ipq8070 Firmware Qca9992 Firmware Qam8650p Firmware Qca6595 Firmware Sm6650p Firmware Fastconnect 6900 Firmware Sm8735 Firmware Qcs9100 Firmware Sm7675p Firmware Qamsrv1m Firmware Sm6475 Firmware Snapdragon X75 5g Modem Rf System Firmware Qcc710 Firmware Qcn9072 Firmware Qcn9074 Firmware Video Collaboration Vc3 Platform Firmware Qca6698aq Firmware Sm7675 Firmware Ipq8072a Firmware Wcd9378 Firmware Ipq6028 Firmware Sm8750 Firmware Qcn9000 Firmware Qam8775p Firmware Ipq5028 Firmware Sa8295p Firmware Wsa8830 Firmware Snapdragon X72 5g Modem Rf System Firmware Ipq8076 Firmware Sa7775p Firmware Ipq8072 Firmware Wcd9370 Firmware Qcn5024 Firmware Qam8620p Firmware Sa6145p Firmware Wcn7860 Firmware Qcn6132 Firmware Wcd9395 Firmware Qcn6023 Firmware

Description

Memory corruption while deinitializing a HDCP session.

Analysis

Memory corruption while deinitializing a HDCP session. [CVSS 7.8 HIGH]

Technical Context

Classified as CWE-416 (Use After Free). Affects Fastconnect 6900 Firmware. Memory corruption while deinitializing a HDCP session.

Affected Products

Vendor: Qualcomm. Product: Fastconnect 6900 Firmware. Versions: up to -.

Remediation

Monitor vendor advisories for a patch.

Priority Score

39
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +39
POC: 0

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CVE-2025-47339 vulnerability details – vuln.today
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