CVE-2025-27034

CRITICAL

Qualcomm Modem and FastConnect Firmware - Memory Corruption in PLMN Selection

Title source: llm
STIX 2.1

Description

Memory corruption while selecting the PLMN from SOR failed list.

References (1)

Scores

CVSS v3 9.8
EPSS 0.0005
EPSS Percentile 15.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-129
Status published
Products (50)
qualcomm/315_5g_iot_modem_firmware
qualcomm/ar8035_firmware
qualcomm/fastconnect_6200_firmware
qualcomm/fastconnect_6700_firmware
qualcomm/fastconnect_6800_firmware
qualcomm/fastconnect_6900_firmware
qualcomm/fastconnect_7800_firmware
qualcomm/qca6174a_firmware
qualcomm/qca6391_firmware
qualcomm/qca6574a_firmware
... and 40 more
Published Sep 24, 2025
Tracked Since Feb 18, 2026