CVE-2026-75093

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreHIGH confidence

Score 4.3 from GitHub Security Advisory (severity: LOW) published 2026-08-18. a secondary CVSS source baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 5 sources updated this weekElevated
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.3Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
4.3
EG Score
4.3(high)
EG Risk
35(Track)
EG Risk 35/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity43% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
28%
KEV
Not listed

Published

August 18, 2026

Last Modified

August 20, 2026

Advisory Details (4)

Auto-updated Aug 18, 2026
Upstream fix merged — awaiting tagged release. Sources: github_pr, github_commit.
generic

GitHub - sonos/tract: Tiny, no-nonsense, self-contained, Tensorflow and ONNX inference · GitHub

https://github.com/sonos/tract/
github_commit

commit 66b10bda8895 (sonos/tract)

Fix landed in sonos/tract commit 66b10bda8895 — awaiting tagged release

https://github.com/sonos/tract/commit/66b10bda8895f4bfaf8c205361f0125cdf51f99b
github_pr

fix(data): reject raw tensor whose data length != declared shape (#2390)

Fix merged in sonos/tract PR #2413 on 2026-07-16 — awaiting tagged release

https://github.com/sonos/tract/pull/2413
generic

Panic (copy_from_slice length mismatch) loading an ONNX initializer whose raw_data size != declared shape · Issue #2390 · sonos/tract · GitHub

https://github.com/sonos/tract/issues/2390

Vendor Advisories for CVE-2026-75093(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 18× in last 7d / 18× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-08-20 22:56 UTCEPSS rescore
  2. 2026-08-20 12:59 UTCEG score recompute
  3. 2026-08-20 12:59 UTCGHSA enrichment
  4. 2026-08-19 17:04 UTCEPSS rescore
  5. 2026-08-19 15:25 UTCEG score recompute
  6. 2026-08-19 15:25 UTCGHSA enrichment
  7. 2026-08-19 15:24 UTCNVD updateCVSS v4 → 2.1
  8. 2026-08-19 14:27 UTCEG score recompute
  9. 2026-08-19 14:27 UTCGHSA enrichment
  10. 2026-08-19 14:22 UTCMITRE cvelistV5CVSS v4 → 5.3
  11. 2026-08-19 03:37 UTCEG score recompute
  12. 2026-08-19 03:37 UTCGHSA enrichment
  13. 2026-08-18 13:49 UTCEPSS rescore
  14. 2026-08-18 13:49 UTCEPSS rescore
  15. 2026-08-18 02:20 UTCEG score recompute
  16. 2026-08-18 02:19 UTCNVD updateCVSS v4 → 2.1
  17. 2026-08-18 01:47 UTCEG score recompute
  18. 2026-08-18 01:46 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-75093?
CVE-2026-75093 is a medium vulnerability published on August 18, 2026. A security vulnerability has been detected in sonos tract up to 0.23.4. This impacts the function Tensor::fromrawdt_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.…
When was CVE-2026-75093 disclosed?
CVE-2026-75093 was first published in the National Vulnerability Database on August 18, 2026, with the most recent update on August 20, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-75093 actively exploited?
CVE-2026-75093 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 72.4% of all scored CVEs.
What is the CVSS score of CVE-2026-75093?
CVE-2026-75093 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2026-75093?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-75093, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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