---
id: CVE-2026-25267
title: >-
  Memory corruption when non-secure loader rewrites page tables before secure
  memory initialization.
summary: >-
  Memory corruption when non-secure loader rewrites page tables before secure
  memory initialization.
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-862
vendor: qualcomm
product: qca6698au_firmware
affected:
  - qca6698au_firmware
  - qca6797aq_firmware
  - qcc710_firmware
  - qcm2290_firmware
  - qcm4290_firmware
  - qcm4325_firmware
  - qcm4490_firmware
  - qcm5430_firmware
  - qcm6125_firmware
  - qcm6490_firmware
  - qcn9011_firmware
  - qcn9012_firmware
  - qcs2290_firmware
  - qcs4290_firmware
  - qcs4490_firmware
  - qcs8550_firmware
  - qts110_firmware
  - video_collaboration_vc1_platform_firmware
  - video_collaboration_vc3_platform_firmware
  - video_collaboration_vc5_platform_firmware
  - robotics_rb2_platform_firmware
  - robotics_rb5_platform_firmware
  - sa2150p_firmware
  - sa4150p_firmware
  - sa4155p_firmware
  - sa6145p_firmware
  - sa6150p_firmware
  - sa6155_firmware
  - sa6155p_firmware
  - sa8145p_firmware
  - sa8150p_firmware
  - sa8155_firmware
  - sa8155p_firmware
  - sa8195p_firmware
  - sc8380xp_firmware
  - snapdragon_8_gen1_5g_firmware
  - snapdragon_662_mobile_platform_firmware
  - snapdragon_865_5g_mobile_platform_firmware
  - sm6225p_firmware
  - sm6250_firmware
  - snapdragon_g1_gen_2_gaming_platform_firmware
  - 5g_fixed_wireless_access_platform_firmware
  - 9205_lte_modem_firmware
  - 9205s_modem_firmware
  - aqt1000_firmware
  - ar8031_firmware
  - c-v2x_9150_firmware
  - csra6620_firmware
  - csra6640_firmware
  - csrb31024_firmware
  - fastconnect_6200_firmware
  - fastconnect_6700_firmware
  - fastconnect_6800_firmware
  - fastconnect_6900_firmware
  - fastconnect_7800_firmware
  - flight_rb5_5g_platform_firmware
  - fsm100_platform_firmware
  - g1_gen_1_firmware
  - g2_gen_1_firmware
  - g3x_gen_2_firmware
  - iq-615_firmware
  - iq-8275_firmware
  - iq-9075_firmware
  - iqx5121_firmware
  - iqx7181_firmware
  - mbm415_firmware
  - monaco_iot_firmware
  - netrani_firmware
  - qca0000_firmware
  - qca2066_firmware
  - qca4004_firmware
  - qca6391_firmware
  - qca6420_firmware
  - qca6430_firmware
  - qca6564_firmware
  - qca6564a_firmware
  - qca6564au_firmware
  - qca6574_firmware
  - qca6574a_firmware
  - qca6574au_firmware
  - qca6595_firmware
  - qca6595au_firmware
  - qca6688aq_firmware
  - qca6696_firmware
  - qca6698aq_firmware
  - wsa8845h_firmware
  - sm6450p_firmware
  - sm6475p_firmware
  - sm6475q_firmware
  - sm7325p_firmware
  - sm7435_firmware
  - sm7435p_firmware
  - sm7525_firmware
  - sm7550_firmware
  - sm7550p_firmware
  - sm7635p_firmware
  - sm8475p_firmware
  - sm8550p_firmware
  - smart_audio_400_platform_firmware
  - snapdragon_4_gen_1_mobile_platform_firmware
published: '2026-10-06'
updated: '2026-10-09'
sourceUpdated: '2026-10-09T14:10:26.887'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-25267'
references:
  - url: >-
      https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2026-bulletin.html
    label: product-security@qualcomm.com
tags:
  - nvd
  - cve.org
epss: 0.00063
epssPercentile: 0.0001
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-06T12:56:28.598449Z'
ingestedAt: '2026-10-06T07:49:23.038Z'
---

## Overview

Memory corruption when non-secure loader rewrites page tables before secure memory initialization.

## Affected

- `qca6698au_firmware`
- `qca6797aq_firmware`
- `qcc710_firmware`
- `qcm2290_firmware`
- `qcm4290_firmware`
- `qcm4325_firmware`
- `qcm4490_firmware`
- `qcm5430_firmware`
- `qcm6125_firmware`
- `qcm6490_firmware`
- `qcn9011_firmware`
- `qcn9012_firmware`
- `qcs2290_firmware`
- `qcs4290_firmware`
- `qcs4490_firmware`
- `qcs8550_firmware`
- `qts110_firmware`
- `video_collaboration_vc1_platform_firmware`
- `video_collaboration_vc3_platform_firmware`
- `video_collaboration_vc5_platform_firmware`
- `robotics_rb2_platform_firmware`
- `robotics_rb5_platform_firmware`
- `sa2150p_firmware`
- `sa4150p_firmware`
- `sa4155p_firmware`
- `sa6145p_firmware`
- `sa6150p_firmware`
- `sa6155_firmware`
- `sa6155p_firmware`
- `sa8145p_firmware`
- `sa8150p_firmware`
- `sa8155_firmware`
- `sa8155p_firmware`
- `sa8195p_firmware`
- `sc8380xp_firmware`
- `snapdragon_8_gen1_5g_firmware`
- `snapdragon_662_mobile_platform_firmware`
- `snapdragon_865_5g_mobile_platform_firmware`
- `sm6225p_firmware`
- `sm6250_firmware`
- `snapdragon_g1_gen_2_gaming_platform_firmware`
- `5g_fixed_wireless_access_platform_firmware`
- `9205_lte_modem_firmware`
- `9205s_modem_firmware`
- `aqt1000_firmware`
- `ar8031_firmware`
- `c-v2x_9150_firmware`
- `csra6620_firmware`
- `csra6640_firmware`
- `csrb31024_firmware`
- `fastconnect_6200_firmware`
- `fastconnect_6700_firmware`
- `fastconnect_6800_firmware`
- `fastconnect_6900_firmware`
- `fastconnect_7800_firmware`
- `flight_rb5_5g_platform_firmware`
- `fsm100_platform_firmware`
- `g1_gen_1_firmware`
- `g2_gen_1_firmware`
- `g3x_gen_2_firmware`
- `iq-615_firmware`
- `iq-8275_firmware`
- `iq-9075_firmware`
- `iqx5121_firmware`
- `iqx7181_firmware`
- `mbm415_firmware`
- `monaco_iot_firmware`
- `netrani_firmware`
- `qca0000_firmware`
- `qca2066_firmware`
- `qca4004_firmware`
- `qca6391_firmware`
- `qca6420_firmware`
- `qca6430_firmware`
- `qca6564_firmware`
- `qca6564a_firmware`
- `qca6564au_firmware`
- `qca6574_firmware`
- `qca6574a_firmware`
- `qca6574au_firmware`
- `qca6595_firmware`
- `qca6595au_firmware`
- `qca6688aq_firmware`
- `qca6696_firmware`
- `qca6698aq_firmware`
- `wsa8845h_firmware`
- `sm6450p_firmware`
- `sm6475p_firmware`
- `sm6475q_firmware`
- `sm7325p_firmware`
- `sm7435_firmware`
- `sm7435p_firmware`
- `sm7525_firmware`
- `sm7550_firmware`
- `sm7550p_firmware`
- `sm7635p_firmware`
- `sm8475p_firmware`
- `sm8550p_firmware`
- `smart_audio_400_platform_firmware`
- `snapdragon_4_gen_1_mobile_platform_firmware`

## Remediation

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