CVE-2026-75093

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreMEDIUM 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 — 3 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: 0.6%CVSS: 4.3Exploit: Elevated riskExposed services: Not assessed

An upstream fix is merged but not yet released — mitigate (WAF / firewall / segmentation) until the release ships, then apply it.

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
4.3MEDIUMmedium confidence
EG Risk
35
EG Risk 35/100CISA SSVC

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%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: An upstream fix is merged but not yet in a tagged release. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines until it ships, then apply the release.
EPSS PROB
0.6%
EPSS %ILE
46th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

An upstream fix is merged but not yet in a tagged release. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines until it ships, then apply the release.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

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 14× in last 7d / 71× 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.

Showing the most recent 100 of 132 total refreshes for this CVE.

  1. 2026-10-04 23:22 UTCEPSS rescore
  2. 2026-10-04 21:46 UTCGHSA enrichment
  3. 2026-10-03 17:44 UTCEG score recompute
  4. 2026-10-03 17:44 UTCGHSA enrichment
  5. 2026-10-03 14:26 UTCEPSS rescore
  6. 2026-10-02 15:43 UTCEG score recompute
  7. 2026-10-02 15:43 UTCGHSA enrichment
  8. 2026-10-01 19:50 UTCEPSS rescore
  9. 2026-10-01 11:12 UTCEG score recompute
  10. 2026-10-01 11:12 UTCGHSA enrichment
  11. 2026-09-30 09:56 UTCEG score recompute
  12. 2026-09-30 09:56 UTCGHSA enrichment
  13. 2026-09-29 15:24 UTCEPSS rescore
  14. 2026-09-28 13:52 UTCEPSS rescore
  15. 2026-09-28 09:19 UTCEG score recompute
  16. 2026-09-28 09:19 UTCGHSA enrichment
  17. 2026-09-27 13:48 UTCEPSS rescore
  18. 2026-09-27 08:03 UTCEG score recompute
  19. 2026-09-27 08:03 UTCGHSA enrichment
  20. 2026-09-26 15:59 UTCEPSS rescore
  21. 2026-09-26 00:28 UTCEPSS rescore
  22. 2026-09-25 01:48 UTCEG score recompute
  23. 2026-09-25 01:48 UTCGHSA enrichment
  24. 2026-09-24 14:04 UTCEPSS rescore
  25. 2026-09-24 00:11 UTCEG score recompute
Show 75 more
  1. 2026-09-24 00:11 UTCGHSA enrichment
  2. 2026-09-23 17:54 UTCEPSS rescore
  3. 2026-09-22 22:38 UTCEG score recompute
  4. 2026-09-22 22:38 UTCGHSA enrichment
  5. 2026-09-22 16:01 UTCEPSS rescore
  6. 2026-09-21 21:21 UTCEG score recompute
  7. 2026-09-21 21:21 UTCGHSA enrichment
  8. 2026-09-21 21:09 UTCEPSS rescore
  9. 2026-09-20 20:16 UTCEPSS rescore
  10. 2026-09-20 20:04 UTCGHSA enrichment
  11. 2026-09-19 18:47 UTCEG score recompute
  12. 2026-09-19 18:47 UTCGHSA enrichment
  13. 2026-09-18 19:28 UTCEPSS rescore
  14. 2026-09-18 16:46 UTCEG score recompute
  15. 2026-09-18 16:46 UTCGHSA enrichment
  16. 2026-09-17 14:51 UTCEG score recompute
  17. 2026-09-17 14:51 UTCGHSA enrichment
  18. 2026-09-16 14:08 UTCEPSS rescore
  19. 2026-09-16 12:58 UTCEG score recompute
  20. 2026-09-16 12:58 UTCGHSA enrichment
  21. 2026-09-16 05:15 UTCEPSS rescore
  22. 2026-09-15 11:41 UTCEG score recompute
  23. 2026-09-15 11:41 UTCGHSA enrichment
  24. 2026-09-15 03:12 UTCEPSS rescore
  25. 2026-09-14 10:08 UTCEG score recompute
  26. 2026-09-14 10:08 UTCGHSA enrichment
  27. 2026-09-13 08:42 UTCEG score recompute
  28. 2026-09-13 08:42 UTCGHSA enrichment
  29. 2026-09-12 15:02 UTCEPSS rescore
  30. 2026-09-12 07:25 UTCEG score recompute
  31. 2026-09-12 07:25 UTCGHSA enrichment
  32. 2026-09-11 14:53 UTCEPSS rescore
  33. 2026-09-11 06:08 UTCEG score recompute
  34. 2026-09-11 06:08 UTCGHSA enrichment
  35. 2026-09-10 09:35 UTCEPSS rescore
  36. 2026-09-10 04:51 UTCGHSA enrichment
  37. 2026-09-09 03:34 UTCEG score recompute
  38. 2026-09-09 03:34 UTCGHSA enrichment
  39. 2026-09-08 22:01 UTCEPSS rescore
  40. 2026-09-07 17:49 UTCEG score recompute
  41. 2026-09-07 17:49 UTCGHSA enrichment
  42. 2026-09-06 16:31 UTCEG score recompute
  43. 2026-09-06 16:31 UTCGHSA enrichment
  44. 2026-09-06 13:48 UTCEPSS rescore
  45. 2026-09-05 15:14 UTCEG score recompute
  46. 2026-09-05 15:14 UTCGHSA enrichment
  47. 2026-09-04 13:49 UTCEG score recompute
  48. 2026-09-04 13:49 UTCGHSA enrichment
  49. 2026-09-04 05:07 UTCEPSS rescore
  50. 2026-09-03 12:30 UTCEG score recompute
  51. 2026-09-03 12:30 UTCGHSA enrichment
  52. 2026-09-02 14:12 UTCEPSS rescore
  53. 2026-09-02 11:12 UTCEG score recompute
  54. 2026-09-02 11:12 UTCGHSA enrichment
  55. 2026-09-01 13:54 UTCEPSS rescore
  56. 2026-09-01 09:40 UTCEG score recompute
  57. 2026-09-01 09:40 UTCGHSA enrichment
  58. 2026-09-01 04:40 UTCEPSS rescore
  59. 2026-09-01 04:40 UTCEPSS rescore
  60. 2026-08-31 07:28 UTCEG score recompute
  61. 2026-08-31 07:28 UTCGHSA enrichment
  62. 2026-08-30 19:18 UTCEPSS rescore
  63. 2026-08-30 19:17 UTCEPSS rescore
  64. 2026-08-30 06:10 UTCEG score recompute
  65. 2026-08-30 06:10 UTCGHSA enrichment
  66. 2026-08-30 01:22 UTCEPSS rescore
  67. 2026-08-29 04:53 UTCEG score recompute
  68. 2026-08-29 04:53 UTCGHSA enrichment
  69. 2026-08-28 21:42 UTCEPSS rescore
  70. 2026-08-27 22:05 UTCEG score recompute
  71. 2026-08-27 22:05 UTCGHSA enrichment
  72. 2026-08-27 14:25 UTCEPSS rescore
  73. 2026-08-26 20:49 UTCEG score recompute
  74. 2026-08-26 20:49 UTCGHSA enrichment
  75. 2026-08-26 14:47 UTCEPSS rescore

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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 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 0.6% probability of exploitation in the next 30 days (46th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-75093?
CVE-2026-75093 has a CVSS base score of 4.3 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-75093?
An upstream fix for CVE-2026-75093 has been merged but is not yet in a tagged release. Until it ships, restrict network exposure of the affected system or apply the vendor's mitigation, then update to the release that contains the fix. The vendor advisories EchelonGraph has for CVE-2026-75093 are linked in the Vendor Advisories panel on this page.

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