EUVD-2025-20477
Out-of-bounds Write (CWE-787)
2025-07-08
product-security@qualcomm.com
Buffer Overflow
Memory Corruption
315 5g Iot Firmware
Aqt1000 Firmware
Ar8031 Firmware
Ar8035 Firmware
C V2x 9150 Firmware
Csr8811 Firmware
Csra6620 Firmware
Csra6640 Firmware
Fastconnect 6200 Firmware
Fastconnect 6700 Firmware
Fastconnect 6800 Firmware
Fastconnect 6900 Firmware
Fastconnect 7800 Firmware
Flight Rb5 5g Firmware
Fsm10055 Firmware
Fsm10056 Firmware
Fsm20055 Firmware
Fsm20056 Firmware
Immersive Home 214 Firmware
Immersive Home 216 Firmware
Immersive Home 316 Firmware
Immersive Home 318 Firmware
Immersive Home 3210 Firmware
Immersive Home 326 Firmware
Ipq5010 Firmware
Ipq5302 Firmware
Ipq5312 Firmware
Ipq5332 Firmware
Ipq5424 Firmware
Ipq6018 Firmware
Ipq8070a Firmware
Ipq8071a Firmware
Ipq8072a Firmware
Ipq8074a Firmware
Ipq8076 Firmware
Ipq8076a Firmware
Ipq8078 Firmware
Ipq8078a Firmware
Ipq8173 Firmware
Ipq8174 Firmware
Ipq9008 Firmware
Ipq9048 Firmware
Ipq9554 Firmware
Ipq9570 Firmware
Ipq9574 Firmware
Mdm9628 Firmware
Qam8255p Firmware
Qam8295p Firmware
Qam8620p Firmware
Qam8650p Firmware
Qam8775p Firmware
Qamsrv1h Firmware
Qamsrv1m Firmware
Qca0000 Firmware
Qca4024 Firmware
Qca6174a Firmware
Qca6391 Firmware
Qca6420 Firmware
Qca6426 Firmware
Qca6430 Firmware
Qca6436 Firmware
Qca6564 Firmware
Qca6564a Firmware
Qca6564au Firmware
Qca6574 Firmware
Qca6574a Firmware
Qca6574au Firmware
Qca6584au Firmware
Qca6595 Firmware
Qca6595au Firmware
Qca6678aq Firmware
Qca6688aq Firmware
Qca6696 Firmware
Qca6698aq Firmware
Qca6698au Firmware
Qca6797aq Firmware
Qca8072 Firmware
Qca8075 Firmware
Qca8080 Firmware
Qca8081 Firmware
Qca8082 Firmware
Qca8084 Firmware
Qca8085 Firmware
Qca8101 Firmware
Qca8337 Firmware
Qca8384 Firmware
Qca8385 Firmware
Qca8386 Firmware
Qca9367 Firmware
Qca9377 Firmware
Qca9888 Firmware
Qca9889 Firmware
Qcc710 Firmware
Qcf8000 Firmware
Qcf8000sfp Firmware
Qcf8001 Firmware
Qcm2150 Firmware
Qcm2290 Firmware
Qcm4290 Firmware
Qcm4325 Firmware
Qcm4490 Firmware
Qcm5430 Firmware
Qcm6125 Firmware
Qcm6490 Firmware
Qcm8550 Firmware
Qcn5022 Firmware
Qcn5024 Firmware
Qcn5052 Firmware
Qcn5054 Firmware
Qcn5122 Firmware
Qcn5124 Firmware
Qcn5152 Firmware
Qcn5154 Firmware
Qcn5164 Firmware
Qcn5224 Firmware
Qcn6023 Firmware
Qcn6024 Firmware
Qcn6100 Firmware
Qcn6102 Firmware
Qcn6112 Firmware
Qcn6122 Firmware
Qcn6132 Firmware
Qcn6224 Firmware
Qcn6274 Firmware
Qcn6402 Firmware
Qcn6412 Firmware
Qcn6422 Firmware
Qcn6432 Firmware
Qcn9000 Firmware
Qcn9001 Firmware
Qcn9002 Firmware
Qcn9003 Firmware
Qcn9011 Firmware
Qcn9012 Firmware
Qcn9024 Firmware
Qcn9070 Firmware
Qcn9072 Firmware
Qcn9074 Firmware
Qcn9274 Firmware
Qcs2290 Firmware
Qcs410 Firmware
Qcs4290 Firmware
Qcs4490 Firmware
Qcs5430 Firmware
Qcs610 Firmware
Qcs6125 Firmware
Qcs615 Firmware
Qcs6490 Firmware
Qcs7230 Firmware
Qcs8155 Firmware
Qcs8250 Firmware
Qcs8300 Firmware
Qcs8550 Firmware
Qcs9100 Firmware
Qdu1000 Firmware
Qdu1010 Firmware
Qdu1110 Firmware
Qdu1210 Firmware
Qdx1010 Firmware
Qdx1011 Firmware
Qep8111 Firmware
Qfw7114 Firmware
Qfw7124 Firmware
Qmp1000 Firmware
Qrb5165m Firmware
Qrb5165n Firmware
Qru1032 Firmware
Qru1052 Firmware
Qru1062 Firmware
Qsm8250 Firmware
Qsm8350 Firmware
Qualcomm 215 Mobile Firmware
Robotics Rb2 Firmware
Robotics Rb5 Firmware
Sa2150p Firmware
Sa4150p Firmware
Sa4155p Firmware
Sa6145p Firmware
Sa6150p Firmware
Sa6155 Firmware
Sa6155p Firmware
Sa7255p Firmware
Sa7775p Firmware
Sa8145p Firmware
Sa8150p Firmware
Sa8155 Firmware
Sa8155p Firmware
Sa8195p Firmware
Sa8255p Firmware
Sa8295p Firmware
Sa8530p Firmware
Sa8540p Firmware
Sa8620p Firmware
Sa8650p Firmware
Sa8770p Firmware
Sa8775p Firmware
Sa9000p Firmware
Sd 675 Firmware
Sd 8 Gen1 5g Firmware
Sd660 Firmware
Sd675 Firmware
Sd730 Firmware
Sd855 Firmware
Sd865 5g Firmware
Sd888 Firmware
Sdx55 Firmware
Sdx61 Firmware
Sdx65m Firmware
Sg4150p Firmware
Sg8275p Firmware
Sm4125 Firmware
Sm4635 Firmware
Sm6250 Firmware
Sm6370 Firmware
Sm6650 Firmware
Sm6650p Firmware
Sm7250p Firmware
Sm7315 Firmware
Sm7325p Firmware
Sm7635 Firmware
Sm7635p Firmware
Sm7675 Firmware
Sm7675p Firmware
Sm8550p Firmware
Sm8635 Firmware
Sm8635p Firmware
Sm8650q Firmware
Sm8735 Firmware
Sm8750 Firmware
Sm8750p Firmware
Smart Audio 400 Firmware
Snapdragon 4 Gen 1 Mobile Firmware
Snapdragon 4 Gen 2 Mobile Firmware
Snapdragon 439 Mobile Firmware
Snapdragon 460 Mobile Firmware
Snapdragon 480 5g Mobile Firmware
Snapdragon 660 Mobile Firmware
Snapdragon 662 Mobile Firmware
Snapdragon 675 Mobile Firmware
Snapdragon 678 Mobile Firmware
Snapdragon 680 4g Mobile Firmware
Snapdragon 685 4g Mobile Firmware
Snapdragon 690 5g Mobile Firmware
Snapdragon 695 5g Mobile Firmware
Snapdragon 720g Mobile Firmware
Snapdragon 730 Mobile Firmware
Snapdragon 730g Mobile Firmware
Snapdragon 732g Mobile Firmware
Snapdragon 750g 5g Mobile Firmware
Snapdragon 765 5g Mobile Firmware
Snapdragon 765g 5g Mobile Firmware
Snapdragon 768g 5g Mobile Firmware
Snapdragon 778g 5g Mobile Firmware
Snapdragon 780g 5g Mobile Firmware
Snapdragon 782g Mobile Firmware
Snapdragon 8 Gen 1 Mobile Firmware
Snapdragon 8 Gen 2 Mobile Firmware
Snapdragon 8 Gen 3 Mobile Firmware
Snapdragon 855 Mobile Firmware
Snapdragon 860 Mobile Firmware
Snapdragon 865 5g Mobile Firmware
Snapdragon 870 5g Mobile Firmware
Snapdragon 888 5g Mobile Firmware
Snapdragon Ar1 Gen 1 Firmware
Snapdragon Ar2 Gen 1 Firmware
Snapdragon Auto 4g Firmware
Snapdragon Auto 5g Rf Firmware
Snapdragon Auto 5g Rf Gen 2 Firmware
Snapdragon X12 Lte Firmware
Snapdragon X32 5g Rf Firmware
Snapdragon X35 5g Rf Firmware
Snapdragon X50 5g Rf Firmware
Snapdragon X55 5g Rf Firmware
Snapdragon X62 5g Rf Firmware
Snapdragon X65 5g Rf Firmware
Snapdragon X72 5g Rf Firmware
Snapdragon X75 5g Rf Firmware
Snapdragon Xr2 5g Firmware
Srv1h Firmware
Srv1l Firmware
Srv1m Firmware
Ssg2115p Firmware
Ssg2125p Firmware
Sw5100 Firmware
Sw5100p Firmware
Sxr1230p Firmware
Sxr2130 Firmware
Sxr2230p Firmware
Sxr2250p Firmware
Sxr2330p Firmware
Talynplus Firmware
Video Collaboration Vc1 Platform Firmware
Video Collaboration Vc3 Platform Firmware
Video Collaboration Vc5 Platform Firmware
Vision Intelligence 400 Firmware
Wcd9326 Firmware
Wcd9335 Firmware
Wcd9340 Firmware
Wcd9341 Firmware
Wcd9360 Firmware
Wcd9370 Firmware
Wcd9371 Firmware
Wcd9375 Firmware
Wcd9378 Firmware
Wcd9380 Firmware
Wcd9385 Firmware
Wcd9390 Firmware
Wcd9395 Firmware
Wcn3615 Firmware
Wcn3660b Firmware
Wcn3680 Firmware
Wcn3680b Firmware
Wcn3910 Firmware
Wcn3950 Firmware
Wcn3980 Firmware
Wcn3988 Firmware
Wcn3990 Firmware
Wcn6450 Firmware
Wcn6650 Firmware
Wcn6740 Firmware
Wcn6755 Firmware
Wcn7750 Firmware
Wcn7860 Firmware
Wcn7861 Firmware
Wcn7880 Firmware
Wcn7881 Firmware
Wsa8810 Firmware
Wsa8815 Firmware
Wsa8830 Firmware
Wsa8832 Firmware
Wsa8835 Firmware
Wsa8840 Firmware
Wsa8845 Firmware
Wsa8845h Firmware
7.8
CVSS 3.1
Share
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
4
EUVD ID Assigned
Mar 16, 2026 - 04:21 euvd
EUVD-2025-20477
Analysis Generated
Mar 16, 2026 - 04:21 vuln.today
Patch released
Mar 16, 2026 - 04:21 nvd
Patch available
CVE Published
Jul 08, 2025 - 13:15 nvd
HIGH 7.8
DescriptionNVD
Memory corruption whhile handling the subsystem failure memory during the parsing of video packets received from the video firmware.
Analysis
Memory corruption whhile handling the subsystem failure memory during the parsing of video packets received from the video firmware.
Technical ContextAI
An out-of-bounds memory access occurs when code reads from or writes to memory locations outside the intended buffer boundaries. This vulnerability is classified as Out-of-bounds Write (CWE-787).
RemediationAI
A vendor patch is available — apply it immediately. Implement proper bounds checking on all array and buffer accesses. Use memory-safe languages or static analysis tools to detect OOB issues.
Share
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).