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CVE-2026-25267— Missing Authorization in Core

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.

当非安全加载程序在安全内存初始化之前重写页表时，会导致内存损坏。

CVSS 7.8 · High
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I. Basic Information for CVE-2026-25267

Vulnerability Information
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Vulnerability Title
Missing Authorization in Core
Source: CVE Program / CVE List V5
Vulnerability Description
Memory corruption when non-secure loader rewrites page tables before secure memory initialization.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Qualcomm, Inc. Snapdragon 315 5G IoT Modem -

II. Public POCs for CVE-2026-25267

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III. Intelligence Information for CVE-2026-25267

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Other References for CVE-2026-25267 (1)

Same Patch Batch · Qualcomm, Inc. · 2026-10-06 · 15 CVEs total

CVE-2026-57559 7.8 HIGH Use After Free in DSP_Services
CVE-2026-57555 7.8 HIGH Use After Free in DSP Service
CVE-2026-57554 7.8 HIGH Use After Free in DSP Service
CVE-2026-57545 7.8 HIGH Untrusted Pointer Dereference in Graphics
CVE-2026-57537 7.8 HIGH Use After Free in DSP Service
CVE-2026-25291 7.8 HIGH Use After Free in Graphics
CVE-2026-57546 7.5 HIGH Buffer Over-read in WLAN HAL
CVE-2026-25302 7.1 HIGH Improper Verification of Cryptographic Signature in Boot
CVE-2026-25274 6.7 MEDIUM Use After Free in Windows WLAN Host
CVE-2026-25273 6.7 MEDIUM Out-of-bounds Write in Camera Driver
CVE-2026-25272 6.7 MEDIUM Out-of-bounds Write in Camera Driver
CVE-2026-25270 6.7 MEDIUM Out-of-bounds Write in Camera Driver
CVE-2026-25269 6.7 MEDIUM Out-of-bounds Write in Camera Driver
CVE-2026-25263 6.6 MEDIUM Out of Bounds write in Linux Camera

IV. Related Vulnerabilities

Same product: Snapdragon
Same vendor: Qualcomm, Inc.
Same weakness: CWE-862

V. Comments for CVE-2026-25267

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