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CVE-2026-56945

Quick assessment

Affected
Google Android
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.

在VPU中，由于“受混淆的副代表”（confused deputy）问题，可能存在越界写入漏洞。该漏洞可能导致本地权限提升，且无需额外的执行权限。利用该漏洞无需用户交互。

AI Predicted 7.8 Difficulty: Moderate

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation

Affected Version Matrix 1

VendorProduct Version RangeStatus
Google Android Android kernel affected
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I. Basic Information for CVE-2026-56945

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In VPU, there is a possible out-of-bounds write due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Google Android Android kernel -

II. Public POCs for CVE-2026-56945

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III. Intelligence Information for CVE-2026-56945

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Vendor Advisories for CVE-2026-56945 (1)

Same Patch Batch · Google · 2026-09-15 · 138 CVEs total

CVE-2026-56974 Start AudioRtpPayloadEncoderNode 远程代码执行
CVE-2026-56907 VPU 共享内存覆写导致本地提权漏洞
CVE-2026-56914 某软件多版本UAF缺陷致本地提权
CVE-2026-56915 bigo.c：bigO工作线程竞争条件致本地提权
CVE-2026-56920 高通HEVC解码器远程代码执行漏洞
CVE-2026-56922 CPM混淆代理人致本地权限提升漏洞
CVE-2026-56923 TIPTCP内存损坏致本地提权
CVE-2026-56932 TEC环境内存损坏致本地权限提升
CVE-2026-56941 fpc_tee_hal.c多个函数存在释放后使用漏洞
CVE-2026-56942 Chrome Vp9硬件解码器越界写漏洞
CVE-2026-56950 mbu_class 验证缺陷致本地信息泄露
CVE-2026-56958 Google libavcodec 越界读取致本地信息泄露
CVE-2026-56960 Linux内核：逻辑错误致远程提权，无需用户交互
CVE-2026-56964 多位置竞态条件导致系统权限提升
CVE-2026-56967 调制解调器堆溢出致远程代码执行
CVE-2026-56970 该软件多位置权限检查缺失致本地提权
CVE-2026-56972 某软件越界写导致本地提权
CVE-2026-56973 软件名未给出
CVE-2026-56997 Av1Dec解码远程权限提升越界写
CVE-2026-57008 Modem远程信息泄露：输入校验不当

Showing top 20 of 138 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Android
Same vendor: Google

V. Comments for CVE-2026-56945

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