---
id: CVE-2025-21484
title: >-
  Information disclosure when UE receives the RTP packet from the network, while
  decoding and reassembling the fragments from RTP packet.
summary: >-
  Information disclosure when UE receives the RTP packet from the network, while
  decoding and reassembling the fragments from RTP packet.
severity: high
cvss: 8.2
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L'
cwe:
  - CWE-126
vendor: qualcomm
product: sm8750_firmware
affected:
  - sm8750_firmware
  - sm8750p_firmware
  - sm8850_firmware
  - sm8850p_firmware
  - smart_audio_200_platform_firmware
  - smart_display_200_platform_firmware
  - snapdragon_208_processor_firmware
  - snapdragon_210_processor_firmware
  - snapdragon_212_mobile_platform_firmware
  - snapdragon_4_gen_1_mobile_platform_firmware
  - snapdragon_429_mobile_platform_firmware
  - snapdragon_460_mobile_platform_firmware
  - snapdragon_480_5g_mobile_platform_firmware
  - snapdragon_480+_5g_mobile_platform_(sm4350-ac)_firmware
  - snapdragon_625_mobile_platform_firmware
  - snapdragon_626_mobile_platform_firmware
  - snapdragon_660_mobile_platform_firmware
  - snapdragon_662_mobile_platform_firmware
  - snapdragon_675_mobile_platform_firmware
  - snapdragon_678_mobile_platform_(sm6150-ac)_firmware
  - snapdragon_680_4g_mobile_platform_firmware
  - snapdragon_685_4g_mobile_platform_(sm6225-ad)_firmware
  - snapdragon_690_5g_mobile_platform_firmware
  - snapdragon_695_5g_mobile_platform_firmware
  - snapdragon_720g_mobile_platform_firmware
  - snapdragon_730_mobile_platform_(sm7150-aa)_firmware
  - snapdragon_730g_mobile_platform_(sm7150-ab)_firmware
  - snapdragon_732g_mobile_platform_(sm7150-ac)_firmware
  - snapdragon_750g_5g_mobile_platform_firmware
  - snapdragon_765_5g_mobile_platform_(sm7250-aa)_firmware
  - snapdragon_765g_5g_mobile_platform_(sm7250-ab)_firmware
  - snapdragon_768g_5g_mobile_platform_(sm7250-ac)_firmware
  - snapdragon_8_gen_3_mobile_platform_firmware
  - snapdragon_8+_gen_1_mobile_platform_firmware
  - snapdragon_820_automotive_platform_firmware
  - snapdragon_835_mobile_pc_platform_firmware
  - snapdragon_845_mobile_platform_firmware
  - snapdragon_855_mobile_platform_firmware
  - snapdragon_855+/860_mobile_platform_(sm8150-ac)_firmware
  - snapdragon_865_5g_mobile_platform_firmware
  - apq8064au_firmware
  - aqt1000_firmware
  - fastconnect_6200_firmware
  - fastconnect_6700_firmware
  - fastconnect_6800_firmware
  - fastconnect_6900_firmware
  - fastconnect_7800_firmware
  - msm8108_firmware
  - msm8209_firmware
  - msm8608_firmware
  - msm8996au_firmware
  - qam8255p_firmware
  - qam8295p_firmware
  - qam8650p_firmware
  - qam8775p_firmware
  - qca6310_firmware
  - qca6320_firmware
  - qca6335_firmware
  - qca6391_firmware
  - qca6420_firmware
  - qca6426_firmware
  - qca6430_firmware
  - qca6436_firmware
  - qca6564_firmware
  - qca6564a_firmware
  - qca6564au_firmware
  - qca6574_firmware
  - qca6574a_firmware
  - qca6574au_firmware
  - qca6595_firmware
  - qca6595au_firmware
  - qca6678aq_firmware
  - qca6688aq_firmware
  - qca6696_firmware
  - qca6698aq_firmware
  - qca6698au_firmware
  - qca6797aq_firmware
  - qcm4490_firmware
  - qcm5430_firmware
  - qcm6125_firmware
  - qcm6490_firmware
  - qcs410_firmware
  - qcs4490_firmware
  - qcs5430_firmware
  - qcs610_firmware
  - qcs6125_firmware
  - qcs6490_firmware
  - qualcomm_205_mobile_platform_firmware
  - qualcomm_215_mobile_platform_firmware
  - video_collaboration_vc1_platform_firmware
  - video_collaboration_vc3_platform_firmware
  - robotics_rb3_platform_firmware
  - sa4150p_firmware
  - sa4155p_firmware
  - sa6145p_firmware
  - sa6150p_firmware
  - sa6155_firmware
  - sa6155p_firmware
  - sa7255p_firmware
  - sa7775p_firmware
published: '2025-09-24'
updated: '2026-09-26'
sourceUpdated: '2026-09-26T00:10:00.127'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-21484'
references:
  - url: >-
      https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2025-bulletin.html
    label: product-security@qualcomm.com
tags:
  - nvd
epss: 0.00259
epssPercentile: 0.15729
ingestedAt: '2026-09-26T00:22:39.953Z'
---

## Overview

Information disclosure when UE receives the RTP packet from the network, while decoding and reassembling the fragments from RTP packet.

## Affected

- `sm8750_firmware`
- `sm8750p_firmware`
- `sm8850_firmware`
- `sm8850p_firmware`
- `smart_audio_200_platform_firmware`
- `smart_display_200_platform_firmware`
- `snapdragon_208_processor_firmware`
- `snapdragon_210_processor_firmware`
- `snapdragon_212_mobile_platform_firmware`
- `snapdragon_4_gen_1_mobile_platform_firmware`
- `snapdragon_429_mobile_platform_firmware`
- `snapdragon_460_mobile_platform_firmware`
- `snapdragon_480_5g_mobile_platform_firmware`
- `snapdragon_480+_5g_mobile_platform_(sm4350-ac)_firmware`
- `snapdragon_625_mobile_platform_firmware`
- `snapdragon_626_mobile_platform_firmware`
- `snapdragon_660_mobile_platform_firmware`
- `snapdragon_662_mobile_platform_firmware`
- `snapdragon_675_mobile_platform_firmware`
- `snapdragon_678_mobile_platform_(sm6150-ac)_firmware`
- `snapdragon_680_4g_mobile_platform_firmware`
- `snapdragon_685_4g_mobile_platform_(sm6225-ad)_firmware`
- `snapdragon_690_5g_mobile_platform_firmware`
- `snapdragon_695_5g_mobile_platform_firmware`
- `snapdragon_720g_mobile_platform_firmware`
- `snapdragon_730_mobile_platform_(sm7150-aa)_firmware`
- `snapdragon_730g_mobile_platform_(sm7150-ab)_firmware`
- `snapdragon_732g_mobile_platform_(sm7150-ac)_firmware`
- `snapdragon_750g_5g_mobile_platform_firmware`
- `snapdragon_765_5g_mobile_platform_(sm7250-aa)_firmware`
- `snapdragon_765g_5g_mobile_platform_(sm7250-ab)_firmware`
- `snapdragon_768g_5g_mobile_platform_(sm7250-ac)_firmware`
- `snapdragon_8_gen_3_mobile_platform_firmware`
- `snapdragon_8+_gen_1_mobile_platform_firmware`
- `snapdragon_820_automotive_platform_firmware`
- `snapdragon_835_mobile_pc_platform_firmware`
- `snapdragon_845_mobile_platform_firmware`
- `snapdragon_855_mobile_platform_firmware`
- `snapdragon_855+/860_mobile_platform_(sm8150-ac)_firmware`
- `snapdragon_865_5g_mobile_platform_firmware`
- `apq8064au_firmware`
- `aqt1000_firmware`
- `fastconnect_6200_firmware`
- `fastconnect_6700_firmware`
- `fastconnect_6800_firmware`
- `fastconnect_6900_firmware`
- `fastconnect_7800_firmware`
- `msm8108_firmware`
- `msm8209_firmware`
- `msm8608_firmware`
- `msm8996au_firmware`
- `qam8255p_firmware`
- `qam8295p_firmware`
- `qam8650p_firmware`
- `qam8775p_firmware`
- `qca6310_firmware`
- `qca6320_firmware`
- `qca6335_firmware`
- `qca6391_firmware`
- `qca6420_firmware`
- `qca6426_firmware`
- `qca6430_firmware`
- `qca6436_firmware`
- `qca6564_firmware`
- `qca6564a_firmware`
- `qca6564au_firmware`
- `qca6574_firmware`
- `qca6574a_firmware`
- `qca6574au_firmware`
- `qca6595_firmware`
- `qca6595au_firmware`
- `qca6678aq_firmware`
- `qca6688aq_firmware`
- `qca6696_firmware`
- `qca6698aq_firmware`
- `qca6698au_firmware`
- `qca6797aq_firmware`
- `qcm4490_firmware`
- `qcm5430_firmware`
- `qcm6125_firmware`
- `qcm6490_firmware`
- `qcs410_firmware`
- `qcs4490_firmware`
- `qcs5430_firmware`
- `qcs610_firmware`
- `qcs6125_firmware`
- `qcs6490_firmware`
- `qualcomm_205_mobile_platform_firmware`
- `qualcomm_215_mobile_platform_firmware`
- `video_collaboration_vc1_platform_firmware`
- `video_collaboration_vc3_platform_firmware`
- `robotics_rb3_platform_firmware`
- `sa4150p_firmware`
- `sa4155p_firmware`
- `sa6145p_firmware`
- `sa6150p_firmware`
- `sa6155_firmware`
- `sa6155p_firmware`
- `sa7255p_firmware`
- `sa7775p_firmware`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.