CVE-2026-21372
High
Description
Memory Corruption when sending IOCTL requests with invalid buffer sizes during memcpy operations.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Qualcomm X2000094 Firmware
PublishedApr 6, 2026
First seenApr 6, 2026
Weakness typeCWE-122CWE-122
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| qualcomm x2000094_firmware | No range specified | — |
| qualcomm xg101002_firmware | No range specified | — |
| qualcomm xg101032_firmware | No range specified | — |
| qualcomm xg101039_firmware | No range specified | — |
| qualcomm x2000092_firmware | No range specified | — |
| qualcomm x2000090_firmware | No range specified | — |
| qualcomm x2000086_firmware | No range specified | — |
| qualcomm x2000077_firmware | No range specified | — |
| qualcomm wsa8845h_firmware | No range specified | — |
| qualcomm wsa8845_firmware | No range specified | — |
| qualcomm wsa8840_firmware | No range specified | — |
| qualcomm wcn3988_firmware | No range specified | — |
| qualcomm wcn3950_firmware | No range specified | — |
| qualcomm wcd9385_firmware | No range specified | — |
| qualcomm wcd9380_firmware | No range specified | — |
| qualcomm wcd9378c_firmware | No range specified | — |
| qualcomm wcd9375_firmware | No range specified | — |
| qualcomm wcd9370_firmware | No range specified | — |
| qualcomm snapdragon_7c\+_gen_3_compute_firmware | No range specified | — |
| qualcomm snapdragon_662_mobile_platform_firmware | No range specified | — |
| qualcomm snapdragon_460_mobile_platform_firmware | No range specified | — |
| qualcomm video_collaboration_vc3_platform_firmware | No range specified | — |
| qualcomm qcm6490_firmware | No range specified | — |
| qualcomm qcm5430_firmware | No range specified | — |
| qualcomm fastconnect_7800_firmware | No range specified | — |
| qualcomm fastconnect_6900_firmware | No range specified | — |
| qualcomm fastconnect_6700_firmware | No range specified | — |
| qualcomm cologne_firmware | No range specified | — |
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