CVE-2025-21427

HIGH

Qualcomm Snapdragon and Smart Display Firmware - Out-of-bounds Read in RTP Packet Payload Decoding

Title source: llm
STIX 2.1

Description

Information disclosure while decoding this RTP packet Payload when UE receives the RTP packet from the network.

References (1)

Core 1

Scores

CVSS v3 8.2
EPSS 0.0020
EPSS Percentile 10.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-125 CWE-126
Status published
Products (50)
qualcomm/205_mobile_firmware
qualcomm/215_mobile_firmware
qualcomm/apq8064au_firmware
qualcomm/aqt1000_firmware
qualcomm/fastconnect_6200_firmware
qualcomm/fastconnect_6700_firmware
qualcomm/fastconnect_6800_firmware
qualcomm/fastconnect_6900_firmware
qualcomm/fastconnect_7800_firmware
qualcomm/msm8996au_firmware
... and 40 more
Published Jul 08, 2025
Tracked Since Feb 18, 2026