CVE-2025-21461
High
Description
Memory corruption when programming registers through virtual CDM.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Qualcomm Fastconnect 6900 Firmware
PublishedAug 6, 2025
First seenAug 6, 2025
Weakness typeCWE-787Out-of-bounds write
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| qualcomm fastconnect_6900_firmware | No range specified | — |
| qualcomm fastconnect_7800_firmware | No range specified | — |
| qualcomm sm6650_firmware | No range specified | — |
| qualcomm sm7635_firmware | No range specified | — |
| qualcomm sm7675_firmware | No range specified | — |
| qualcomm sm7675p_firmware | No range specified | — |
| qualcomm sm8635_firmware | No range specified | — |
| qualcomm sm8635p_firmware | No range specified | — |
| qualcomm snapdragon_8_gen_1_mobile_platform_firmware | No range specified | — |
| qualcomm snapdragon_8_gen_3_mobile_platform_firmware | No range specified | — |
| qualcomm wcd9370_firmware | No range specified | — |
| qualcomm wcd9375_firmware | No range specified | — |
| qualcomm wcd9378_firmware | No range specified | — |
| qualcomm wcd9380_firmware | No range specified | — |
| qualcomm wcd9390_firmware | No range specified | — |
| qualcomm wcd9395_firmware | No range specified | — |
| qualcomm wcn6650_firmware | No range specified | — |
| qualcomm wcn6755_firmware | No range specified | — |
| qualcomm wsa8830_firmware | No range specified | — |
| qualcomm wsa8832_firmware | No range specified | — |
| qualcomm wsa8835_firmware | No range specified | — |
| qualcomm wsa8840_firmware | No range specified | — |
| qualcomm wsa8845_firmware | No range specified | — |
| qualcomm wsa8845h_firmware | No range specified | — |
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