---
id: CVE-2026-57537
title: >-
  Memory Corruption when accessing and modifying geographic mapping data
  concurrently without proper synchronization.
summary: >-
  Memory Corruption when accessing and modifying geographic mapping data
  concurrently without proper synchronization.
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-416
vendor: qualcomm
product: congo_firmware
affected:
  - congo_firmware
  - fastconnect_6200_firmware
  - fastconnect_6900_firmware
  - fastconnect_7800_firmware
  - orne_firmware
  - pandeiro_firmware
  - qca6595au_firmware
  - qca6698aq_firmware
  - qca6797aq_firmware
  - qca8695au_firmware
  - qcm8838_firmware
  - qln1083bd_firmware
  - qln1086bd_firmware
  - qmp1000_firmware
  - qmp2001_firmware
  - qpa1083bd_firmware
  - qpa1086bd_firmware
  - fastconnect_8800_mobile_connectivity_system_firmware
  - qxm1083_firmware
  - qxm1086_firmware
  - qxm1093_firmware
  - qxm1094_firmware
  - qxm1095_firmware
  - qxm1096_firmware
  - sar1165p_firmware
  - sc8380xp_firmware
  - sdr753_firmware
  - sm4875_firmware
  - sm6850_firmware
  - sm8845p_firmware
  - sm8950_firmware
  - sm8950p_firmware
  - sm8975_firmware
  - sm8975p_firmware
  - snapdragon_460_mobile_platform_firmware
  - snapdragon_662_mobile_platform_firmware
  - snapdragon_8_elite_gen_5_firmware
  - snapdragon_8_gen_5_firmware
  - snapdragon_ar1_gen_1_platform_firmware
  - snapdragon_ar1+_gen_1_platform_firmware
  - snapdragon_ride_elite_firmware
  - snapdragon_cockpit_elite_firmware
  - snapdragon_reality_elite_platform_firmware
  - snapdragon_wear_elite_platform_firmware
  - sxr2230p_firmware
  - themisto_firmware
  - wcd9370_firmware
  - wcd9375_firmware
  - wcd9378_firmware
  - wcd9380_firmware
  - wcd9385_firmware
  - wcd9395_firmware
  - wcn3950_firmware
  - wcn3988_firmware
  - wcn6450_firmware
  - wcn7760_firmware
  - wcn7860_firmware
  - wcn7861_firmware
  - wcn7880_firmware
  - wcn7881_firmware
  - wcn8841_firmware
  - wsa8830_firmware
  - wsa8832_firmware
  - wsa8835_firmware
  - wsa8840_firmware
  - wsa8845_firmware
  - wsa8845h_firmware
  - wsa8850_firmware
  - wsa8850w_firmware
  - wsa8855c_firmware
  - xrv7209_firmware
  - xrv9209_firmware
published: '2026-10-06'
updated: '2026-10-09'
sourceUpdated: '2026-10-09T14:12:04.180'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-57537'
references:
  - url: >-
      https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2026-bulletin.html
    label: product-security@qualcomm.com
tags:
  - nvd
  - cve.org
epss: 0.0007
epssPercentile: 0.00037
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-06T12:57:37.576031Z'
ingestedAt: '2026-10-06T07:49:23.041Z'
---

## Overview

Memory Corruption when accessing and modifying geographic mapping data concurrently without proper synchronization.

## Affected

- `congo_firmware`
- `fastconnect_6200_firmware`
- `fastconnect_6900_firmware`
- `fastconnect_7800_firmware`
- `orne_firmware`
- `pandeiro_firmware`
- `qca6595au_firmware`
- `qca6698aq_firmware`
- `qca6797aq_firmware`
- `qca8695au_firmware`
- `qcm8838_firmware`
- `qln1083bd_firmware`
- `qln1086bd_firmware`
- `qmp1000_firmware`
- `qmp2001_firmware`
- `qpa1083bd_firmware`
- `qpa1086bd_firmware`
- `fastconnect_8800_mobile_connectivity_system_firmware`
- `qxm1083_firmware`
- `qxm1086_firmware`
- `qxm1093_firmware`
- `qxm1094_firmware`
- `qxm1095_firmware`
- `qxm1096_firmware`
- `sar1165p_firmware`
- `sc8380xp_firmware`
- `sdr753_firmware`
- `sm4875_firmware`
- `sm6850_firmware`
- `sm8845p_firmware`
- `sm8950_firmware`
- `sm8950p_firmware`
- `sm8975_firmware`
- `sm8975p_firmware`
- `snapdragon_460_mobile_platform_firmware`
- `snapdragon_662_mobile_platform_firmware`
- `snapdragon_8_elite_gen_5_firmware`
- `snapdragon_8_gen_5_firmware`
- `snapdragon_ar1_gen_1_platform_firmware`
- `snapdragon_ar1+_gen_1_platform_firmware`
- `snapdragon_ride_elite_firmware`
- `snapdragon_cockpit_elite_firmware`
- `snapdragon_reality_elite_platform_firmware`
- `snapdragon_wear_elite_platform_firmware`
- `sxr2230p_firmware`
- `themisto_firmware`
- `wcd9370_firmware`
- `wcd9375_firmware`
- `wcd9378_firmware`
- `wcd9380_firmware`
- `wcd9385_firmware`
- `wcd9395_firmware`
- `wcn3950_firmware`
- `wcn3988_firmware`
- `wcn6450_firmware`
- `wcn7760_firmware`
- `wcn7860_firmware`
- `wcn7861_firmware`
- `wcn7880_firmware`
- `wcn7881_firmware`
- `wcn8841_firmware`
- `wsa8830_firmware`
- `wsa8832_firmware`
- `wsa8835_firmware`
- `wsa8840_firmware`
- `wsa8845_firmware`
- `wsa8845h_firmware`
- `wsa8850_firmware`
- `wsa8850w_firmware`
- `wsa8855c_firmware`
- `xrv7209_firmware`
- `xrv9209_firmware`

## Remediation

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