Snapdragon 480+ 5g Mobile Platform (sm4350-ac) Firmware vulnerabilities

3 known vulnerabilities in Snapdragon 480+ 5g Mobile Platform (sm4350-ac) Firmware from Qualcomm. 3 are rated high or critical, and 2 have been exploited in real attacks. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 8.2 High severity

  Snapdragon: Buffer Over-read

  CVE-2025-21487Sep 24, 2025Qualcomm

  Information disclosure while decoding RTP packet received by UE from the network, when payload length mentioned is greater than the available buffer length.

• 8.6 High severity

  Qualcomm Multiple Chipsets Incorrect Authorization Exploited

  CVE-2025-21479Jun 3, 2025Qualcomm

  Memory corruption due to unauthorized command execution in GPU micronode while executing specific sequence of commands.

• 8.6 High severity

  Qualcomm Multiple Chipsets Incorrect Authorization Exploited

  CVE-2025-21480Jun 3, 2025Qualcomm

  Memory corruption due to unauthorized command execution in GPU micronode while executing specific sequence of commands.