Redragon Gaming Mouse driver contains a kernel-level vulnerability that allows attackers to trigger a denial of service by sending malformed IOCTL requests. Attackers can send a crafted 2000-byte buffer with specific byte patterns to the REDRAGON_MOUSE device to crash the kernel driver.
References
| Link | Resource |
|---|---|
| https://github.com/Quadron-Research-Lab/Kernel_Driver_bugs/tree/main/REDRAGON_MOUSE | Exploit |
| https://www.exploit-db.com/exploits/50322 | Exploit Third Party Advisory |
| https://www.redragonzone.com/ | Product |
| https://www.vulncheck.com/advisories/redragon-gaming-mouse-redragonmousesys-denial-of-service-poc | Third Party Advisory |
| https://www.exploit-db.com/exploits/50322 | Exploit Third Party Advisory |
Configurations
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History
09 Feb 2026, 14:27
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/Quadron-Research-Lab/Kernel_Driver_bugs/tree/main/REDRAGON_MOUSE - Exploit | |
| References | () https://www.exploit-db.com/exploits/50322 - Exploit, Third Party Advisory | |
| References | () https://www.redragonzone.com/ - Product | |
| References | () https://www.vulncheck.com/advisories/redragon-gaming-mouse-redragonmousesys-denial-of-service-poc - Third Party Advisory | |
| CPE | cpe:2.3:h:redragon:m602aw-rgb:-:*:*:*:*:*:*:* cpe:2.3:o:redragon:m910-ks_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:redragon:m602-ks:-:*:*:*:*:*:*:* cpe:2.3:h:redragon:m801p-rgb:-:*:*:*:*:*:*:* cpe:2.3:o:redragon:m816-pro_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:redragon:m725-lit:-:*:*:*:*:*:*:* cpe:2.3:h:redragon:bm-4091:-:*:*:*:*:*:*:* cpe:2.3:h:redragon:m602a-rgb:-:*:*:*:*:*:*:* cpe:2.3:h:redragon:m915rgb-wl:-:*:*:*:*:*:*:* cpe:2.3:o:redragon:m602a-rgb_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:redragon:m602-ks_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:redragon:m816-pro:-:*:*:*:*:*:*:* cpe:2.3:o:redragon:bm-4091_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:redragon:m910-k_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:redragon:m725-lit_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:redragon:m712-rgb_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:redragon:m910-ks:-:*:*:*:*:*:*:* cpe:2.3:h:redragon:m712-rgb:-:*:*:*:*:*:*:* cpe:2.3:o:redragon:m617-lit_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:redragon:m914w-rgb_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:redragon:m910-k:-:*:*:*:*:*:*:* cpe:2.3:h:redragon:m617-lit:-:*:*:*:*:*:*:* cpe:2.3:h:redragon:m721:-:*:*:*:*:*:*:* cpe:2.3:o:redragon:m915rgb-wl_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:redragon:m801p-rgb_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:redragon:m721_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:redragon:m914w-rgb:-:*:*:*:*:*:*:* cpe:2.3:o:redragon:m602aw-rgb_firmware:-:*:*:*:*:*:*:* |
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| First Time |
Redragon m725-lit
Redragon m910-ks Firmware Redragon m801p-rgb Firmware Redragon m915rgb-wl Firmware Redragon m910-k Firmware Redragon m914w-rgb Firmware Redragon bm-4091 Redragon bm-4091 Firmware Redragon m801p-rgb Redragon m602-ks Firmware Redragon m602aw-rgb Redragon Redragon m617-lit Firmware Redragon m914w-rgb Redragon m915rgb-wl Redragon m910-k Redragon m617-lit Redragon m816-pro Redragon m816-pro Firmware Redragon m602a-rgb Firmware Redragon m602aw-rgb Firmware Redragon m712-rgb Firmware Redragon m725-lit Firmware Redragon m910-ks Redragon m721 Redragon m712-rgb Redragon m721 Firmware Redragon m602-ks Redragon m602a-rgb |
16 Jan 2026, 22:16
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://www.exploit-db.com/exploits/50322 - |
16 Jan 2026, 00:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-01-16 00:16
Updated : 2026-02-09 14:27
NVD link : CVE-2021-47786
Mitre link : CVE-2021-47786
CVE.ORG link : CVE-2021-47786
JSON object : View
Products Affected
redragon
- m801p-rgb_firmware
- bm-4091
- m915rgb-wl_firmware
- m617-lit
- m602aw-rgb
- bm-4091_firmware
- m602a-rgb_firmware
- m712-rgb_firmware
- m816-pro
- m725-lit_firmware
- m617-lit_firmware
- m914w-rgb
- m910-k_firmware
- m910-ks
- m602a-rgb
- m915rgb-wl
- m910-k
- m602aw-rgb_firmware
- m725-lit
- m910-ks_firmware
- m712-rgb
- m602-ks_firmware
- m721_firmware
- m914w-rgb_firmware
- m816-pro_firmware
- m721
- m801p-rgb
- m602-ks
CWE
CWE-787
Out-of-bounds Write
