SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2019-10546

Buffer overflow can occur in WLAN firmware while parsing beacon/probe_response frames during roaming in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon…

CRITICAL 9.8EPSS 0.90%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.90%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Buffer overflow can occur in WLAN firmware while parsing beacon/probe_response frames during roaming in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking in APQ8096, APQ8096AU, IPQ6018, IPQ8074, MDM9607, MDM9640, MDM9650, MSM8996AU, Nicobar, QCA6174A, QCA6574, QCA6574AU, QCA6584, QCA6584AU, QCA8081, QCA9377, QCA9379, QCS404, QCS605, Rennell, SA6155P, SC8180X, SDA660, SDA845, SDM630, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SM6150, SM7150, SM8150, SM8250, SXR1130, SXR2130

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
0.90% probability · 60th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-120
Affected
qualcomm/apq8096 firmware · qualcomm/apq8096au firmware · qualcomm/ipq6018 firmware · qualcomm/ipq8074 firmware · qualcomm/mdm9607 firmware · qualcomm/mdm9640 firmware · qualcomm/mdm9650 firmware · qualcomm/msm8996au firmware · qualcomm/nicobar firmware · qualcomm/qca6174a firmware · qualcomm/qca6574 firmware · qualcomm/qca6574au firmware · qualcomm/qca6584 firmware · qualcomm/qca6584au firmware · qualcomm/qca8081 firmware · qualcomm/qca9377 firmware · qualcomm/qca9379 firmware · qualcomm/qcs404 firmware · qualcomm/qcs605 firmware · qualcomm/rennell firmware · +17 more
Source
product-security@qualcomm.com
EPSS trend
0%3%5%27 October 2026: 0.90%27 October 202627 October 2026

EPSS 0.9% 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

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.