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Qcm4490 Firmware CVE-2025-47373

HIGH
Out-of-bounds Write (CWE-787)
2026-03-02 product-security@qualcomm.com
Memory Corruption Qcm4490 Firmware Wcn3910 Firmware Sm7675 Firmware Sm8475p Firmware Sa8195p Firmware Qca6574 Firmware Snapdragon X35 5g Modem Rf System Firmware Snapdragon Ar1 Gen 1 Platform Firmware Iq 8275 Firmware Qam8255p Firmware Qca6698au Firmware Snapdragon 4 Gen 2 Mobile Platform Firmware Snapdragon 460 Mobile Platform Firmware Qam8295p Firmware Qca6688aq Firmware Qxm1094 Firmware Qca6574a Firmware Lemans Au Lgit Firmware Iq 9075 Firmware Wcn7860 Firmware Netrani Firmware Xg101032 Firmware Sa9000p Firmware X2000077 Firmware Qca6574au Firmware Ar8035 Firmware Qcm5430 Firmware Sm8650q Firmware Sm8635 Firmware Sa6155p Firmware Qca6174a Firmware Wcn3988 Firmware Qca8081 Firmware Wcd9395 Firmware Qualcomm Dragonwing Qru100 Platform Firmware Qca6698aq Firmware Qdx1010 Firmware Wsa8845 Firmware Sa8295p Firmware Sa8770p Firmware Srv1m Firmware Xg101039 Firmware Snapdragon 695 5g Mobile Platform Firmware Snapdragon 8 Elite Firmware Qca6595 Firmware Qxm1083 Firmware Qca8337 Firmware Snapdragon 8 Gen 3 Mobile Platform Firmware Qln1086bd Firmware Qfw7124 Firmware Sd662 Firmware Qca0000 Firmware Sa8620p Firmware Qcn6274 Firmware Qmp1000 Firmware X2000086 Firmware Srv1l Firmware Snapdragon 480 5g Mobile Platform Firmware Pandeiro Firmware X2000094 Firmware Snapdragon 7s Gen 3 Mobile Platform Firmware Fastconnect 6900 Firmware Wsa8835 Firmware Sm8550p Firmware Wcd9380 Firmware G2 Gen 1 Firmware Cologne Firmware Wcn7861 Firmware Sxr2330p Firmware Wsa8845h Firmware Wsa8832 Firmware Orne Firmware Snapdragon 685 4g Mobile Platform Firmware Sm7675p Firmware Snapdragon X75 5g Modem Rf System Firmware Sa6145p Firmware Sar2230p Firmware Wcd9378 Firmware Wcn6755 Firmware Qln1083bd Firmware Sar1165p Firmware Sa8255p Firmware Wsa8840 Firmware Palawan25 Firmware Qdx1011 Firmware Snapdragon 6 Gen 4 Mobile Platform Firmware Sxr2250p Firmware Sar2130p Firmware Snapdragon 8 Gen 1 Mobile Platform Firmware Milos Firmware Iq 9100 Firmware Wsa8810 Firmware Themisto Firmware Qcs8550 Firmware Sa6150p Firmware Sa8150p Firmware Qxm1093 Firmware Qcn6224 Firmware Sar1250p Firmware Qru1032 Firmware Qcm6490 Firmware Qcs4490 Firmware Sa7255p Firmware Snapdragon 4 Gen 1 Mobile Platform Firmware Sm7550 Firmware Qca6584au Firmware Qca8695au Firmware Wsa8815 Firmware Snapdragon 662 Mobile Platform Firmware Sw6100 Firmware Snapdragon 8 Gen 2 Mobile Platform Firmware X2000092 Firmware Sm7435 Firmware Iq 8300 Firmware Wcd9371 Firmware Qca6595au Firmware Fwa Gen 3 Ultra Firmware Lemansau Firmware Sw6100p Firmware Qxm1095 Firmware Snapdragon 6 Gen 3 Mobile Platform Firmware Qfw7114 Firmware X2000090 Firmware Wcd9385 Firmware Qep8111 Firmware Qca6696 Firmware Snapdragon X72 5g Modem Rf System Firmware Snapdragon X32 5g Modem Rf System Firmware Qca6391 Firmware Sm7635p Firmware Sm6650p Firmware Qam8620p Firmware Sa8145p Firmware Fastconnect 6200 Firmware Wcn3950 Firmware Snapdragon Auto 5g Modem Rf Gen 2 Firmware Qamsrv1h Firmware Snapdragon 8 Gen 1 Firmware Qca6678aq Firmware Fastconnect 7800 Firmware Wcd9378c Firmware Qcc710 Firmware Fastconnect 6700 Firmware Video Collaboration Vc3 Platform Firmware Qcm4325 Firmware Monaco Iot Firmware Qcs4290 Firmware Sc8380xp Firmware Xg101002 Firmware Wcn7881 Firmware Iq 615 Firmware Qca6797aq Firmware Snapdragon 8 Elite Gen 5 Firmware Snapdragon 7 Gen 1 Mobile Platform Firmware Wcn7880 Firmware Qpa1083bd Firmware Sm7550p Firmware Qualcomm Dragonwing X100 Accelerator Card Firmware Snapdragon 680 4g Mobile Platform Firmware Qcn9012 Firmware Wcn6650 Firmware Sxr2350p Firmware Qxm1096 Firmware Qpa1086bd Firmware Sm8750p Firmware Qamsrv1m Firmware Wsa8830 Firmware Wcd9370 Firmware Qxm1086 Firmware Snapdragon 6 Gen 1 Mobile Platform Firmware Sa8540p Firmware Sm8635p Firmware Wcd9375 Firmware Wcn6450 Firmware Wcd9390 Firmware Qcn9011 Firmware Sa8155p Firmware Sxr2230p Firmware Sm6225p Firmware Sa7775p Firmware G1 Gen 1 Firmware Srv1h Firmware Wcd9340 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 12, 2026 - 21:55 vuln.today
CVE Published
Mar 02, 2026 - 17:16 nvd
HIGH 7.8

DescriptionCVE.org

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

AnalysisAI

Memory Corruption when accessing buffers with invalid length during TA invocation. [CVSS 7.8 HIGH]

Technical ContextAI

Classified as CWE-787 (Out-of-bounds Write). Affects Fastconnect 7800 Firmware. Memory Corruption when accessing buffers with invalid length during TA invocation.

RemediationAI

Monitor vendor advisories for a patch. Enable ASLR, DEP/NX, and stack canaries where possible.

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CVE-2025-47373 vulnerability details – vuln.today
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