CVE-2020-11259
Memory corruption due to lack of validation of pointer arguments passed to Trustzone BSP in Snapdragon Wired Infrastructure and Networking
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.18%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Memory corruption due to lack of validation of pointer arguments passed to Trustzone BSP in Snapdragon Wired Infrastructure and Networking
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- EPSS
- 0.18% probability · 8th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- qualcomm/ar7420 firmware · qualcomm/ar9580 firmware · qualcomm/csr8811 firmware · qualcomm/ipq4018 firmware · qualcomm/ipq4019 firmware · qualcomm/ipq4028 firmware · qualcomm/ipq4029 firmware · qualcomm/qca10901 firmware · qualcomm/qca4024 firmware · qualcomm/qca7500 firmware · qualcomm/qca7520 firmware · qualcomm/qca7550 firmware · qualcomm/qca8075 firmware · qualcomm/qca9880 firmware · qualcomm/qca9886 firmware · qualcomm/qca9888 firmware · qualcomm/qca9889 firmware · qualcomm/qca9898 firmware · qualcomm/qca9984 firmware · qualcomm/qca9992 firmware · +6 more
- Source
- product-security@qualcomm.com
EPSS 0.2% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.