CVE-2026-75093 sonos tract ONNX Initializer Loader tensor.rs from_raw_dt_align buffer size
An integer overflow in the ONNX initializer loader allows remote attackers to cause buffer size miscalculations, potentially leading to code execution or denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-75093?
CVE-2026-75093 is a medium-severity vulnerability in sonos tract, published on 18 Aug 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official 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.
Which versions are affected by CVE-2026-75093?
How do I fix CVE-2026-75093?
No fix has been published for CVE-2026-75093 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-75093 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-75093 exists.
Sources
Also known as GHSA-xjfr-6qjc-v5rw.