---
id: CVE-2025-47389
title: >-
  Memory corruption when buffer copy operation fails due to integer overflow
  during attestation report generation.
summary: >-
  Memory corruption when buffer copy operation fails due to integer overflow
  during attestation report generation.
severity: high
cvss: 7.8
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-120
vendor: qualcomm
product: ar8035_firmware
affected:
  - ar8035_firmware
  - cologne_firmware
  - csra6620_firmware
  - csra6640_firmware
  - fastconnect_6200_firmware
  - snapdragon_x35_5g_modem-rf_system_firmware
  - snapdragon_x53_5g_modem-rf_system_firmware
  - snapdragon_x55_5g_modem-rf_system_firmware
  - snapdragon_x72_5g_modem-rf_system_firmware
  - snapdragon_x75_5g_modem-rf_system_firmware
  - snapdragon_xr2+_gen_1_platform_firmware
  - snapdragon_xr2_5g_platform_firmware
  - srv1h_firmware
  - srv1l_firmware
  - srv1m_firmware
  - sw6100_firmware
  - sw6100p_firmware
  - sxr2330p_firmware
  - sxr2350p_firmware
  - themisto_firmware
  - video_collaboration_vc1_platform_firmware
  - video_collaboration_vc3_platform_firmware
  - wcd9335_firmware
  - wcd9340_firmware
  - wcd9370_firmware
  - wcd9375_firmware
  - wcd9378_firmware
  - wcd9378c_firmware
  - wcd9380_firmware
  - wcd9385_firmware
  - wcd9390_firmware
  - wcd9395_firmware
  - wcn3910_firmware
  - wcn3950_firmware
  - wcn3980_firmware
  - wcn3988_firmware
  - wcn6450_firmware
  - wcn6650_firmware
  - wcn6755_firmware
  - wcn7860_firmware
  - wcn7861_firmware
  - wcn7880_firmware
  - wcn7881_firmware
  - wsa8810_firmware
  - wsa8815_firmware
  - fastconnect_6700_firmware
  - fastconnect_6800_firmware
  - fastconnect_6900_firmware
  - fastconnect_7800_firmware
  - fwa_gen_3_ultra_firmware
  - g2_gen_1_firmware
  - iq-615_firmware
  - iq-8275_firmware
  - iq-8300_firmware
  - iq-9075_firmware
  - iq-9100_firmware
  - lemans_au_lgit_firmware
  - lemansau_firmware
  - milos_firmware
  - monaco_iot_firmware
  - netrani_firmware
  - orne_firmware
  - palawan25_firmware
  - pandeiro_firmware
  - qam8255p_firmware
  - qam8295p_firmware
  - qam8397p_firmware
  - qam8620p_firmware
  - qamsrv1h_firmware
  - qamsrv1m_firmware
  - qca6174a_firmware
  - qca6391_firmware
  - qca6574_firmware
  - qca6574a_firmware
  - qca6574au_firmware
  - qca6584au_firmware
  - qca6595_firmware
  - qca6595au_firmware
  - qca6678aq_firmware
  - qca6688aq_firmware
  - qca6696_firmware
  - qca6698aq_firmware
  - qca6797aq_firmware
  - qca8081_firmware
  - qca8337_firmware
  - wsa8830_firmware
  - wsa8832_firmware
  - wsa8835_firmware
  - wsa8840_firmware
  - wsa8845_firmware
  - wsa8845h_firmware
  - x2000077_firmware
  - x2000086_firmware
  - x2000090_firmware
  - x2000092_firmware
  - x2000094_firmware
  - xg101002_firmware
  - xg101032_firmware
  - xg101039_firmware
  - xrv7209_firmware
published: '2026-04-06'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T22:10:00.273'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-47389'
references:
  - url: >-
      https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2026-bulletin.html
    label: product-security@qualcomm.com
tags:
  - nvd
epss: 0.00098
epssPercentile: 0.00714
ingestedAt: '2026-09-30T22:27:27.746Z'
---

## Overview

Memory corruption when buffer copy operation fails due to integer overflow during attestation report generation.

## Affected

- `ar8035_firmware`
- `cologne_firmware`
- `csra6620_firmware`
- `csra6640_firmware`
- `fastconnect_6200_firmware`
- `snapdragon_x35_5g_modem-rf_system_firmware`
- `snapdragon_x53_5g_modem-rf_system_firmware`
- `snapdragon_x55_5g_modem-rf_system_firmware`
- `snapdragon_x72_5g_modem-rf_system_firmware`
- `snapdragon_x75_5g_modem-rf_system_firmware`
- `snapdragon_xr2+_gen_1_platform_firmware`
- `snapdragon_xr2_5g_platform_firmware`
- `srv1h_firmware`
- `srv1l_firmware`
- `srv1m_firmware`
- `sw6100_firmware`
- `sw6100p_firmware`
- `sxr2330p_firmware`
- `sxr2350p_firmware`
- `themisto_firmware`
- `video_collaboration_vc1_platform_firmware`
- `video_collaboration_vc3_platform_firmware`
- `wcd9335_firmware`
- `wcd9340_firmware`
- `wcd9370_firmware`
- `wcd9375_firmware`
- `wcd9378_firmware`
- `wcd9378c_firmware`
- `wcd9380_firmware`
- `wcd9385_firmware`
- `wcd9390_firmware`
- `wcd9395_firmware`
- `wcn3910_firmware`
- `wcn3950_firmware`
- `wcn3980_firmware`
- `wcn3988_firmware`
- `wcn6450_firmware`
- `wcn6650_firmware`
- `wcn6755_firmware`
- `wcn7860_firmware`
- `wcn7861_firmware`
- `wcn7880_firmware`
- `wcn7881_firmware`
- `wsa8810_firmware`
- `wsa8815_firmware`
- `fastconnect_6700_firmware`
- `fastconnect_6800_firmware`
- `fastconnect_6900_firmware`
- `fastconnect_7800_firmware`
- `fwa_gen_3_ultra_firmware`
- `g2_gen_1_firmware`
- `iq-615_firmware`
- `iq-8275_firmware`
- `iq-8300_firmware`
- `iq-9075_firmware`
- `iq-9100_firmware`
- `lemans_au_lgit_firmware`
- `lemansau_firmware`
- `milos_firmware`
- `monaco_iot_firmware`
- `netrani_firmware`
- `orne_firmware`
- `palawan25_firmware`
- `pandeiro_firmware`
- `qam8255p_firmware`
- `qam8295p_firmware`
- `qam8397p_firmware`
- `qam8620p_firmware`
- `qamsrv1h_firmware`
- `qamsrv1m_firmware`
- `qca6174a_firmware`
- `qca6391_firmware`
- `qca6574_firmware`
- `qca6574a_firmware`
- `qca6574au_firmware`
- `qca6584au_firmware`
- `qca6595_firmware`
- `qca6595au_firmware`
- `qca6678aq_firmware`
- `qca6688aq_firmware`
- `qca6696_firmware`
- `qca6698aq_firmware`
- `qca6797aq_firmware`
- `qca8081_firmware`
- `qca8337_firmware`
- `wsa8830_firmware`
- `wsa8832_firmware`
- `wsa8835_firmware`
- `wsa8840_firmware`
- `wsa8845_firmware`
- `wsa8845h_firmware`
- `x2000077_firmware`
- `x2000086_firmware`
- `x2000090_firmware`
- `x2000092_firmware`
- `x2000094_firmware`
- `xg101002_firmware`
- `xg101032_firmware`
- `xg101039_firmware`
- `xrv7209_firmware`

## Remediation

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