EUVD-2025-20481
2025-07-08
[email protected]
7.8
CVSS 3.1
Share
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
4
Analysis Generated
Mar 16, 2026 - 04:21 vuln.today
EUVD ID Assigned
Mar 16, 2026 - 04:21 euvd
EUVD-2025-20481
Patch Released
Mar 16, 2026 - 04:21 nvd
Patch available
CVE Published
Jul 08, 2025 - 13:15 nvd
HIGH 7.8
Tags
Buffer Overflow
Qcn5224 Firmware
Video Collaboration Vc3 Platform Firmware
Qmp1000 Firmware
Ar8035 Firmware
Qcn5154 Firmware
Qcm2290 Firmware
Sm7635 Firmware
Sd660 Firmware
Qdu1000 Firmware
Wsa8840 Firmware
Qca6696 Firmware
Qcm6490 Firmware
Ipq5424 Firmware
Sa4155p Firmware
Csr8811 Firmware
Wcn6450 Firmware
Qca6688aq Firmware
Qca8385 Firmware
Sm6370 Firmware
Qca6698aq Firmware
Sm7675 Firmware
Qca4024 Firmware
Sa8150p Firmware
Wsa8835 Firmware
Sa7775p Firmware
Qca8084 Firmware
Qru1052 Firmware
Sxr2330p Firmware
Snapdragon 888 5g Mobile Firmware
Sw5100p Firmware
Srv1h Firmware
Snapdragon 660 Mobile Firmware
Wsa8845h Firmware
Wcn3990 Firmware
Snapdragon X72 5g Modem Rf Firmware
Qcs8550 Firmware
Qca8085 Firmware
Wcn3950 Firmware
Fastconnect 6900 Firmware
Sm7635p Firmware
Snapdragon Auto 5g Modem Rf Gen 2 Firmware
Sa8255p Firmware
Wsa8832 Firmware
Video Collaboration Vc1 Platform Firmware
Qdx1010 Firmware
Wcd9395 Firmware
Ipq8173 Firmware
Qfw7124 Firmware
Qcs6125 Firmware
Qcs615 Firmware
Sm8735 Firmware
Sa8620p Firmware
Snapdragon 460 Mobile Firmware
Wcn6650 Firmware
Qdx1011 Firmware
Snapdragon X75 5g Modem Rf Firmware
Qca9367 Firmware
Wcd9375 Firmware
Sa8775p Firmware
Qcn6224 Firmware
Sm6650p Firmware
Qca8337 Firmware
Snapdragon 685 4g Mobile Firmware
Qcn5024 Firmware
Snapdragon 695 5g Mobile Firmware
Qcn9070 Firmware
Ipq8078a Firmware
Qca6595 Firmware
Video Collaboration Vc5 Platform Firmware
Qca6574a Firmware
Sm8750 Firmware
Immersive Home 326 Firmware
Sm8550p Firmware
Qcs5430 Firmware
Wsa8815 Firmware
Wcd9380 Firmware
Wcn6755 Firmware
Sa8650p Firmware
Wcn7861 Firmware
Qca9377 Firmware
Wcn7881 Firmware
Qca8080 Firmware
Snapdragon 480 5g Mobile Firmware
Sa6145p Firmware
Wcn7860 Firmware
Wcd9335 Firmware
Qca8081 Firmware
Qca6797aq Firmware
Qca8082 Firmware
Qam8255p Firmware
Sd865 5g Firmware
Snapdragon X35 5g Modem Rf Firmware
Qdu1210 Firmware
Sa7255p Firmware
Qca9889 Firmware
Snapdragon 8 Gen 3 Mobile Firmware
Sw5100 Firmware
Qca6678aq Firmware
Qcn6274 Firmware
Fastconnect 6700 Firmware
Qcs8250 Firmware
Snapdragon 4 Gen 1 Mobile Firmware
Qcn5124 Firmware
Qcs2290 Firmware
Wcd9390 Firmware
Qfw7114 Firmware
Wcd9378 Firmware
Qru1032 Firmware
Qcm5430 Firmware
Srv1l Firmware
Qca6574au Firmware
Qca6174a Firmware
Ipq8071a Firmware
Sa8155p Firmware
Ipq8074a Firmware
Ipq8070a Firmware
Qdu1010 Firmware
Snapdragon X32 5g Modem Rf Firmware
Qca6391 Firmware
Qca6698au Firmware
Sa9000p Firmware
Sm7675p Firmware
Qcn6023 Firmware
Ipq8174 Firmware
Immersive Home 3210 Firmware
Sm8650q Firmware
Sa8145p Firmware
Ipq8072a Firmware
Qcs610 Firmware
Qca6584au Firmware
Fastconnect 6200 Firmware
Qcm6125 Firmware
Sm8635 Firmware
Sa4150p Firmware
Wcn3910 Firmware
Snapdragon 8 Gen 1 Mobile Firmware
Snapdragon Ar1 Gen 1 Firmware
Wsa8830 Firmware
Snapdragon 8 Gen 2 Mobile Firmware
Sa8195p Firmware
Qcn6024 Firmware
Flight Rb5 5g Firmware
Qcm8550 Firmware
Wcn3980 Firmware
Snapdragon Auto 5g Modem Rf Firmware
Qcn5164 Firmware
Ipq8076 Firmware
Qcs9100 Firmware
Qam8650p Firmware
Snapdragon Xr2 5g Firmware
Qca6595au Firmware
Qcf8001 Firmware
Ipq8078 Firmware
Qcc710 Firmware
Qcn9274 Firmware
Sm4635 Firmware
Qca6574 Firmware
Qcs6490 Firmware
Qrb5165n Firmware
Sa8770p Firmware
Wcd9341 Firmware
Qcn9074 Firmware
Snapdragon 680 4g Mobile Firmware
Wcn7750 Firmware
Wcn7880 Firmware
Wcn3988 Firmware
Qca8386 Firmware
Wcd9370 Firmware
Sa8295p Firmware
Snapdragon 662 Mobile Firmware
Fastconnect 7800 Firmware
Qcs8300 Firmware
Qamsrv1h Firmware
Qcn9072 Firmware
Sm8635p Firmware
Qcn9011 Firmware
Qca8101 Firmware
Qep8111 Firmware
Ipq8076a Firmware
Wcd9385 Firmware
Qca9888 Firmware
Sa6150p Firmware
Qam8775p Firmware
Qcm4325 Firmware
Sm8750p Firmware
Qcn9012 Firmware
Sa6155p Firmware
Robotics Rb5 Firmware
Sm6650 Firmware
Wsa8845 Firmware
Qcs410 Firmware
Wcd9340 Firmware
Qru1062 Firmware
Qca8384 Firmware
Qcs7230 Firmware
Qamsrv1m Firmware
Qam8295p Firmware
Qam8620p Firmware
Qdu1110 Firmware
Wsa8810 Firmware
Sg4150p Firmware
Description
Memory corruption while processing manipulated payload in video firmware.
Analysis
Memory corruption while processing manipulated payload in video firmware.
Technical Context
A buffer overflow occurs when data written to a buffer exceeds its allocated size, potentially overwriting adjacent memory and corrupting program state. This vulnerability is classified as Classic Buffer Overflow (CWE-120).
Affected Products
Affected products: Qualcomm Ar8035 Firmware -, Qualcomm Csr8811 Firmware -, Qualcomm Fastconnect 6200 Firmware -, Qualcomm Fastconnect 6700 Firmware -, Qualcomm Fastconnect 6900 Firmware -
Remediation
A vendor patch is available — apply it immediately. Use memory-safe languages or bounds-checked functions. Enable ASLR, DEP/NX, and stack canaries. Apply vendor patches promptly.
Priority Score
39
Low
Medium
High
Critical
KEV: 0
EPSS: +0.0
CVSS: +39
POC: 0
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External POC / Exploit Code
Leaving vuln.today
Destination URL
POC code from unknown sources may be malicious, contain backdoors, or be fake.
Always review and test exploit code in a safe, isolated environment (VM/sandbox).
Verify the source reputation and cross-reference with known databases (Exploit-DB, GitHub Security).