CVE-2019-10540
Buffer overflow in WLAN NAN function due to lack of check of count value received in NAN availability attribute in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT,…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.14%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Buffer overflow in WLAN NAN function due to lack of check of count value received in NAN availability attribute in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in IPQ8074, MSM8996AU, QCA6174A, QCA6574AU, QCA8081, QCA9377, QCA9379, QCS404, QCS405, QCS605, SD 636, SD 665, SD 675, SD 712 / SD 710 / SD 670, SD 730, SD 820, SD 835, SD 845 / SD 850, SD 855, SD 8CX, SDA660, SDM630, SDM660, SXR1130
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.14% probability · 66th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-120
- Affected
- qualcomm/ipq8074 firmware · qualcomm/msm8996au firmware · qualcomm/qca6174a firmware · qualcomm/qca6574au firmware · qualcomm/qca8081 firmware · qualcomm/qca9377 firmware · qualcomm/qca9379 firmware · qualcomm/qcs404 firmware · qualcomm/qcs405 firmware · qualcomm/qcs605 firmware · qualcomm/sd 636 firmware · qualcomm/sd 665 firmware · qualcomm/sd 675 firmware · qualcomm/sd 712 firmware · qualcomm/sd 710 firmware · qualcomm/sd 670 firmware · qualcomm/sd 730 firmware · qualcomm/sd 820 firmware · qualcomm/sd 835 firmware · qualcomm/sd 845 firmware · +7 more
- Source
- product-security@qualcomm.com
EPSS 1.1% since 27 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
- https://www.qualcomm.com/company/product-security/bulletinsVendor Advisory
- https://www.qualcomm.com/company/product-security/bulletinsVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.