CVE-2026-75093CWE-120CWE-131

CVE-2026-75093

Medium · published August 18, 2026

CVSS v3.1
4.3
EPSS
1%
Percentile
47.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00594 · 47.7th percentile
Weaknesses
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'); CWE-131 · Incorrect Calculation of Buffer Size
Published
2026-08-18T06:17Z
References (8)
https://github.com/sonos/tract/ · [email protected]https://github.com/sonos/tract/commit/66b10bda8895f4bfaf8c205361f0125cdf51f99b · [email protected]https://github.com/sonos/tract/issues/2390 · [email protected]https://github.com/sonos/tract/pull/2413 · [email protected]https://vuldb.com/cve/CVE-2026-75093 · [email protected]https://vuldb.com/submit/877271 · [email protected]https://vuldb.com/vuln/391335 · [email protected]https://vuldb.com/vuln/391335/cti · [email protected]
EPSS history
Timeline
  • 18 AUG 01:30Z
    sonos tract ONNX Initializer Loader tensor.rs from_raw_dt_align buffer size
    cvelistv5