CVE-2026-21373
HIGH EPSS 0.2%
Published Apr 6, 20262mo ago · Modified Jun 17, 20261w ago
7.8 CVSS 3.1
Published Apr 6, 2026 2mo ago
Last Modified Jun 17, 2026 1w ago
Description
Memory Corruption when accessing an output buffer without validating its size during IOCTL processing.
CVSS Details
Base Score
Exploitability
Impact
Vector string
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
Threat Intelligence
EPSS Exploit Probability
0.2% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-126
Affected Products 108
| Vendor | Product | Version | Range |
|---|---|---|---|
| qualcomm | aqt1000_firmware | * | any |
| qualcomm | aqt1000 | * | any |
| qualcomm | cologne_firmware | * | any |
| qualcomm | cologne | * | any |
| qualcomm | fastconnect_6200_firmware | * | any |
| qualcomm | fastconnect_6200 | * | any |
| qualcomm | fastconnect_6700_firmware | * | any |
| qualcomm | fastconnect_6700 | * | any |
| qualcomm | fastconnect_6800_firmware | * | any |
| qualcomm | fastconnect_6800 | * | any |
| qualcomm | fastconnect_6900_firmware | * | any |
| qualcomm | fastconnect_6900 | * | any |
| qualcomm | fastconnect_7800_firmware | * | any |
| qualcomm | fastconnect_7800 | * | any |
| qualcomm | qca0000_firmware | * | any |
| qualcomm | qca0000 | * | any |
| qualcomm | qca6391_firmware | * | any |
| qualcomm | qca6391 | * | any |
| qualcomm | qca6420_firmware | * | any |
| qualcomm | qca6420 | * | any |
| qualcomm | qca6430_firmware | * | any |
| qualcomm | qca6430 | * | any |
| qualcomm | wcd9385_firmware | * | any |
| qualcomm | wcd9385 | * | any |
| qualcomm | wcn3950_firmware | * | any |
| qualcomm | wcn3950 | * | any |
| qualcomm | wcn3988_firmware | * | any |
| qualcomm | wcn3988 | * | any |
| qualcomm | wsa8810_firmware | * | any |
| qualcomm | wsa8810 | * | any |
| qualcomm | wsa8815_firmware | * | any |
| qualcomm | wsa8815 | * | any |
| qualcomm | wsa8830_firmware | * | any |
| qualcomm | wsa8830 | * | any |
| qualcomm | wsa8832_firmware | * | any |
| qualcomm | wsa8832 | * | any |
| qualcomm | wsa8835_firmware | * | any |
| qualcomm | wsa8835 | * | any |
| qualcomm | wsa8840_firmware | * | any |
| qualcomm | wsa8840 | * | any |
| qualcomm | wsa8845_firmware | * | any |
| qualcomm | wsa8845 | * | any |
| qualcomm | wsa8845h_firmware | * | any |
| qualcomm | wsa8845h | * | any |
| qualcomm | x2000077_firmware | * | any |
| qualcomm | x2000077 | * | any |
| qualcomm | x2000086_firmware | * | any |
| qualcomm | x2000086 | * | any |
| qualcomm | x2000090_firmware | * | any |
| qualcomm | x2000090 | * | any |
| qualcomm | x2000092_firmware | * | any |
| qualcomm | x2000092 | * | any |
| qualcomm | x2000094_firmware | * | any |
| qualcomm | x2000094 | * | any |
| qualcomm | xg101002_firmware | * | any |
| qualcomm | xg101002 | * | any |
| qualcomm | xg101032_firmware | * | any |
| qualcomm | xg101032 | * | any |
| qualcomm | xg101039_firmware | * | any |
| qualcomm | xg101039 | * | any |
| qualcomm | wcd9380_firmware | * | any |
| qualcomm | wcd9380 | * | any |
| qualcomm | wcd9378c_firmware | * | any |
| qualcomm | wcd9378c | * | any |
| qualcomm | wcd9375_firmware | * | any |
| qualcomm | wcd9375 | * | any |
| qualcomm | wcd9370_firmware | * | any |
| qualcomm | wcd9370 | * | any |
| qualcomm | wcd9341_firmware | * | any |
| qualcomm | wcd9341 | * | any |
| qualcomm | wcd9340_firmware | * | any |
| qualcomm | wcd9340 | * | any |
| qualcomm | snapdragon_ar1_gen_1_platform_firmware | * | any |
| qualcomm | snapdragon_ar1_gen_1_platform | * | any |
| qualcomm | snapdragon_8cx_gen_3_compute_platform_firmware | * | any |
| qualcomm | snapdragon_8cx_gen_3_compute_platform | * | any |
| qualcomm | snapdragon_8cx_gen_2_5g_compute_platform_\"poipu_pro\"_firmware | * | any |
| qualcomm | snapdragon_8cx_gen_2_5g_compute_platform_\"poipu_pro\" | * | any |
| qualcomm | snapdragon_8cx_gen_2_5g_compute_platform_firmware | * | any |
| qualcomm | snapdragon_8cx_gen_2_5g_compute_platform | * | any |
| qualcomm | snapdragon_8cx_compute_platform_\"poipu_pro\"_firmware | * | any |
| qualcomm | snapdragon_8cx_compute_platform_\"poipu_pro\" | * | any |
| qualcomm | snapdragon_8cx_compute_platform_firmware | * | any |
| qualcomm | snapdragon_8cx_compute_platform | * | any |
| qualcomm | snapdragon_8c_compute_platform_\(sc8180xp-ad\)_firmware | * | any |
| qualcomm | snapdragon_8c_compute_platform_\(sc8180xp-ad\) | * | any |
| qualcomm | snapdragon_8c_compute_platform_firmware | * | any |
| qualcomm | snapdragon_8c_compute_platform | * | any |
| qualcomm | snapdragon_7c\+_gen_3_compute_firmware | * | any |
| qualcomm | snapdragon_7c\+_gen_3_compute | * | any |
| qualcomm | snapdragon_7c_gen_2_compute_platform_firmware | * | any |
| qualcomm | snapdragon_7c_gen_2_compute_platform | * | any |
| qualcomm | snapdragon_7c_compute_platform_firmware | * | any |
| qualcomm | snapdragon_7c_compute_platform | * | any |
| qualcomm | snapdragon_662_mobile_platform_firmware | * | any |
| qualcomm | snapdragon_662_mobile_platform | * | any |
| qualcomm | snapdragon_460_mobile_platform_firmware | * | any |
| qualcomm | snapdragon_460_mobile_platform | * | any |
| qualcomm | sm6250_firmware | * | any |
| qualcomm | sm6250 | * | any |
| qualcomm | sc8380xp_firmware | * | any |
| qualcomm | sc8380xp | * | any |
| qualcomm | video_collaboration_vc3_platform_firmware | * | any |
| qualcomm | video_collaboration_vc3_platform | * | any |
| qualcomm | qcm6490_firmware | * | any |
| qualcomm | qcm6490 | * | any |
| qualcomm | qcm5430_firmware | * | any |
| qualcomm | qcm5430 | * | any |
References 1
- docs.qualcomm.com https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2026-bulletin.html
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.