Description
Memory Corruption when accessing an output buffer without validating its size during IOCTL processing in a camera sensor driver.
Affected products
qualcomm: wcd9375 firmware; qualcomm: wcd9375; qualcomm: wcd9378c firmware; qualcomm: wcd9378c; qualcomm: wcd9380 firmware; qualcomm: wcd9380; qualcomm: wcd9385 firmware; qualcomm: wcd9385; qualcomm: wcn3950 firmware; qualcomm: wcn3950; qualcomm: wcn3988 firmware; qualcomm: wcn3988; qualcomm: wsa8810 firmware; qualcomm: wsa8810; qualcomm: wsa8815 firmware
References1
- docs.qualcomm.com/product/publicresources/securitybulletin/apri… Vendor Advisory
Metrics
- CVSS 3.1
-
7.8
HIGH
Score source: CNA
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 0% percentile: 0 · as of 12 November 2026
- CWE
- CWE-126
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.