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CVE-2026-75093— sonos tract ONNX Initializer Loader tensor.rs from_raw_dt_align buffer size

Quick assessment

Affected
sonos tract
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.

Sonos tract是美国Sonos公司开源的一款智能音频设备。 Sonos tract 0.23.4及之前版本存在缓冲区错误漏洞，该漏洞源于ONNX Initializer Loader组件中data/src/tensor.rs文件的Tensor::from_raw_dt_align函数处理不当，导致缓冲区大小计算错误，攻击者可能远程利用该漏洞。

CVSS 4.3 · Medium EPSS 0.34% · P28

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 5

VendorProduct Version RangeStatus
sonos tract 0.23.0 affected
0.23.1 affected
0.23.2 affected
0.23.3 affected
0.23.4 affected
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I. Basic Information for CVE-2026-75093

Vulnerability Information
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Vulnerability Title
sonos tract ONNX Initializer Loader tensor.rs from_raw_dt_align buffer size
Source: CVE Program / CVE List V5
Vulnerability Description
A security vulnerability has been detected in sonos tract up to 0.23.4. This impacts the function Tensor::from_raw_dt_align of the file data/src/tensor.rs of the component ONNX Initializer Loader. Such manipulation leads to incorrect calculation of buffer size. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. The name of the patch is 66b10bda8895f4bfaf8c205361f0125cdf51f99b. It is best practice to apply a patch to resolve this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
缓冲区大小计算不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Sonos tract 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sonos tract是美国Sonos公司开源的一款智能音频设备。 Sonos tract 0.23.4及之前版本存在缓冲区错误漏洞，该漏洞源于ONNX Initializer Loader组件中data/src/tensor.rs文件的Tensor::from_raw_dt_align函数处理不当，导致缓冲区大小计算错误，攻击者可能远程利用该漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
sonos tract 0.23.0 cpe:2.3:a:sonos:tract:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-75093

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III. Intelligence Information for CVE-2026-75093

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Patches & Fixes for CVE-2026-75093 (2)

Proof of Concept for CVE-2026-75093 (1)

Other References for CVE-2026-75093 (1)

IV. Related Vulnerabilities

Same vendor: sonos
Same weakness: CWE-131

V. Comments for CVE-2026-75093

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