CVE-2026-75093Disclosure

LOWCVSS 2.1 · LOW

Exploit discussion active in current signal (3 latest mentions)

Immediate actions

  • Hunt for exploitation attempts and persistence artifacts
  • Increase monitoring for publicly documented tradecraft
  • Track advisory updates for patch or workaround availability

Recommended action window: High priority (within 72h)

NVD 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.

1.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-120CWE-131

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

NONE

Threat summary

  • Public PoC is present in monitored signal
  • 3 mentions across 1 observed day

What's happening

  • PoC mentioned or linked in 1 signal
  • Technical details provided in 2 signals
  • Disclosure: 1 classified signal
  • General: 1 classified signal
  • 3 total mentions across 1 day

Deep dive

Activity timeline3 mentions / 1d
01223Mentions · 2026-08-18: 3PoC Mentioned / Linked · 2026-08-18: 1Technical Details · 2026-08-18: 208-18
Signal classification3 categories
Disclosure
133.3%
General
133.3%
PoC
133.3%
Referenced assets3 URLs
Full discourse3 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    General

    CVE-2026-75093 ONNX Initializer Loader Buffer Size Calculation Flaw in Sonos Tract https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-75093

    Post summary

    The text merely announces CVE-2026-75093 and labels it as a buffer size calculation flaw without providing any exploit or remediation details.

    00010127
    4.1K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-75093 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 comp… https://www.cve.org/CVERecord?id=CVE-2026-75093

    Post summary

    The message announces CVE‑2026‑75093 affecting Sonos Tract up to version 0.23.4, pointing to the CVE record but lacking details on exploitation, remediation, or debunking.

    00000926
    58.0K followersView on X
  • MalwareObserver@MalwareObserver
    PoC

    🐛 VULNERABILITIES CVE Notify: 🚨 [CVE-2026-75093](https://github.com/sonos/tract/) A security vulnerability has been detected in s... https://github.com/sonos/tract/ #Vulnerability #CVE #ZeroDay

    Post summary

    The post alerts to a new CVE-2026-75093 vulnerability, linking to a GitHub repository that likely contains proof of concept code; no evidence of exploitation or patching is provided.

    0000039
    28 followersView on X

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