CVE-2026-47471

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-07-14. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: None knownExposed: 0

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

NVIDIA TensorRT-LLM for any platform contains a vulnerability in tensor deserialization, where an attacker could cause a heap based buffer overflow. A successful exploit of this vulnerability might lead to information disclosure, data tampering, or denial of service.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
34(Track)
EG Risk 34/100SSVC: 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
Severity75% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
24%
KEV
Not listed

Published

July 14, 2026

Last Modified

July 15, 2026

Advisory Details (1)

Auto-updated Jul 15, 2026
No patch confirmed yet.
generic
https://www.cve.org/CVERecord?id=CVE-2026-47471

Vendor Advisories for CVE-2026-47471(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 22× in last 7d / 111× 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 149 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-47471?
CVE-2026-47471 is a high vulnerability published on July 14, 2026. NVIDIA TensorRT-LLM for any platform contains a vulnerability in tensor deserialization, where an attacker could cause a heap based buffer overflow. A successful exploit of this vulnerability might lead to information disclosure, data tampering, or denial of service.
When was CVE-2026-47471 disclosed?
CVE-2026-47471 was first published in the National Vulnerability Database on July 14, 2026, with the most recent update on July 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-47471 actively exploited?
CVE-2026-47471 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 76.3% of all scored CVEs.
What is the CVSS score of CVE-2026-47471?
CVE-2026-47471 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-47471?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-47471, 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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