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High 7.8Published Apr 6, 2026
CVE-2026-21372Memory Corruption when sending IOCTL requests with invalid buffer sizes during memcpy operations.
Updated under an hour ago ()
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It affects qualcomm x2000094_firmware and 27 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Memory Corruption when sending IOCTL requests with invalid buffer sizes during memcpy operations.
- CVSS
- 7.8 HIGH (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-122
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
qualcomm x2000094_firmware qualcomm:x2000094_firmware | all versions | NVD |
qualcomm xg101002_firmware qualcomm:xg101002_firmware | all versions | NVD |
qualcomm xg101032_firmware qualcomm:xg101032_firmware | all versions | NVD |
qualcomm xg101039_firmware qualcomm:xg101039_firmware | all versions | NVD |
qualcomm x2000092_firmware qualcomm:x2000092_firmware | all versions | NVD |
qualcomm x2000090_firmware qualcomm:x2000090_firmware | all versions | NVD |
qualcomm x2000086_firmware qualcomm:x2000086_firmware | all versions | NVD |
qualcomm x2000077_firmware qualcomm:x2000077_firmware | all versions | NVD |
qualcomm wsa8845h_firmware qualcomm:wsa8845h_firmware | all versions | NVD |
qualcomm wsa8845_firmware qualcomm:wsa8845_firmware | all versions | NVD |
qualcomm wsa8840_firmware qualcomm:wsa8840_firmware | all versions | NVD |
qualcomm wcn3988_firmware qualcomm:wcn3988_firmware | all versions | NVD |
qualcomm wcn3950_firmware qualcomm:wcn3950_firmware | all versions | NVD |
qualcomm wcd9385_firmware qualcomm:wcd9385_firmware | all versions | NVD |
qualcomm wcd9380_firmware qualcomm:wcd9380_firmware | all versions | NVD |
qualcomm wcd9378c_firmware qualcomm:wcd9378c_firmware | all versions | NVD |
qualcomm wcd9375_firmware qualcomm:wcd9375_firmware | all versions | NVD |
qualcomm wcd9370_firmware qualcomm:wcd9370_firmware | all versions | NVD |
qualcomm snapdragon_7c+_gen_3_compute_firmware qualcomm:snapdragon_7c+_gen_3_compute_firmware | all versions | NVD |
qualcomm snapdragon_662_mobile_platform_firmware qualcomm:snapdragon_662_mobile_platform_firmware | all versions | NVD |
qualcomm snapdragon_460_mobile_platform_firmware qualcomm:snapdragon_460_mobile_platform_firmware | all versions | NVD |
qualcomm video_collaboration_vc3_platform_firmware qualcomm:video_collaboration_vc3_platform_firmware | all versions | NVD |
qualcomm qcm6490_firmware qualcomm:qcm6490_firmware | all versions | NVD |
qualcomm qcm5430_firmware qualcomm:qcm5430_firmware | all versions | NVD |
qualcomm fastconnect_7800_firmware qualcomm:fastconnect_7800_firmware | all versions | NVD |
qualcomm fastconnect_6900_firmware qualcomm:fastconnect_6900_firmware | all versions | NVD |
qualcomm fastconnect_6700_firmware qualcomm:fastconnect_6700_firmware | all versions | NVD |
qualcomm cologne_firmware qualcomm:cologne_firmware | all versions | NVD |
References
- https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2026-bulletin.htmlvendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.