CVE-2026-25254— Improper authorization in Qualcomm Software Center
Quick assessment
Affected
Qualcomm, Inc. Snapdragon
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Improper authorization leads to Remote Code Execution via SocketIO interface.
Affected Version Matrix 3
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Qualcomm, Inc. | Snapdragon | QSCv1.17.1 |
affected |
QSCv1.19.1 |
affected | ||
QSCv1.21.0 |
affected |
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I. Basic Information for CVE-2026-25254
Vulnerability Information
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Vulnerability Title
Improper authorization in Qualcomm Software Center
Source: CVE Program / CVE List V5
Vulnerability Description
Improper authorization leads to Remote Code Execution via SocketIO interface.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Qualcomm, Inc. | Snapdragon | QSCv1.17.1 | - |
|
II. Public POCs for CVE-2026-25254
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Same Patch Batch · Qualcomm, Inc. · 2026-09-22 · 5 CVEs total
| CVE-2026-25255 | 8.8 HIGH | Exposed function in Qualcomm Package Manager and Qualcomm Software Center. |
| CVE-2026-25264 | 8.8 HIGH | Uncontrolled Search Path Element in Qualcomm Software Center |
| CVE-2026-25265 | 8.8 HIGH | Creation of Temporary File with Insecure Permissions in Qualcomm Software Center |
| CVE-2026-25262 | 6.9 MEDIUM | Write-what-where Condition in Primary Bootloader |
IV. Related Vulnerabilities
Same product: Snapdragon
-
CVE-2026-25265
Creation of Temporary File with Insecure Permissions in Qual -
CVE-2026-25264
Uncontrolled Search Path Element in Qualcomm Software Center -
CVE-2026-25262
Write-what-where Condition in Primary Bootloader -
CVE-2026-25255
Exposed function in Qualcomm Package Manager and Qualcomm So -
CVE-2026-25294
Buffer Over-read in WLAN Firmware
Same vendor: Qualcomm, Inc.
-
CVE-2026-25265
Creation of Temporary File with Insecure Permissions in Qual -
CVE-2026-25264
Uncontrolled Search Path Element in Qualcomm Software Center -
CVE-2026-25262
Write-what-where Condition in Primary Bootloader -
CVE-2026-25255
Exposed function in Qualcomm Package Manager and Qualcomm So -
CVE-2026-25294
Buffer Over-read in WLAN Firmware
Same weakness: CWE-285
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CVE-2026-95754
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CVE-2026-79917
MaxKB: Chat share-link endpoint missing owner check: a chat
V. Comments for CVE-2026-25254
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