CVE-2026-47477

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: 1%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 Triton Inference Server for Linux contains a vulnerability where an attacker can cause a stack-based buffer overflow. A successful exploit of this vulnerability might lead to denial of service.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
49(Track)
EG Risk 49/100SSVC: 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%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
42%
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-2026-47477

Vendor Advisories for CVE-2026-47477(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 / 110× 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 04:12 UTCEG score recompute
  2. 2026-08-30 04:12 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 12:55 UTCGHSA enrichment
  9. 2026-08-26 23:19 UTCEG score recompute
  10. 2026-08-26 23:19 UTCGHSA enrichment
  11. 2026-08-26 14:46 UTCEPSS rescore
  12. 2026-08-26 07:31 UTCGHSA enrichment
  13. 2026-08-25 19:08 UTCEG score recompute
  14. 2026-08-25 19:08 UTCGHSA enrichment
  15. 2026-08-25 13:49 UTCEPSS rescore
  16. 2026-08-25 07:01 UTCGHSA enrichment
  17. 2026-08-24 19:38 UTCEG score recompute
  18. 2026-08-24 19:38 UTCGHSA enrichment
  19. 2026-08-24 08:04 UTCGHSA enrichment
  20. 2026-08-23 20:29 UTCGHSA enrichment
  21. 2026-08-23 09:09 UTCEG score recompute
  22. 2026-08-23 09:09 UTCGHSA enrichment
  23. 2026-08-23 00:19 UTCEPSS rescore
  24. 2026-08-22 21:48 UTCGHSA enrichment
  25. 2026-08-22 10:28 UTCEG score recompute
Show 75 more
  1. 2026-08-22 10:28 UTCGHSA enrichment
  2. 2026-08-21 23:49 UTCEPSS rescore
  3. 2026-08-21 23:08 UTCGHSA enrichment
  4. 2026-08-21 11:48 UTCGHSA enrichment
  5. 2026-08-20 23:37 UTCEG score recompute
  6. 2026-08-20 23:37 UTCGHSA enrichment
  7. 2026-08-20 22:55 UTCEPSS rescore
  8. 2026-08-20 12:17 UTCGHSA enrichment
  9. 2026-08-20 00:27 UTCEG score recompute
  10. 2026-08-20 00:27 UTCGHSA enrichment
  11. 2026-08-19 17:04 UTCEPSS rescore
  12. 2026-08-19 09:17 UTCGHSA enrichment
  13. 2026-08-18 21:57 UTCEG score recompute
  14. 2026-08-18 21:56 UTCGHSA enrichment
  15. 2026-08-18 13:48 UTCEPSS rescore
  16. 2026-08-18 10:18 UTCGHSA enrichment
  17. 2026-08-17 21:55 UTCEG score recompute
  18. 2026-08-17 21:55 UTCGHSA enrichment
  19. 2026-08-17 13:47 UTCEPSS rescore
  20. 2026-08-17 10:35 UTCGHSA enrichment
  21. 2026-08-16 23:14 UTCEG score recompute
  22. 2026-08-16 23:14 UTCGHSA enrichment
  23. 2026-08-16 14:56 UTCEPSS rescore
  24. 2026-08-16 11:53 UTCEG score recompute
  25. 2026-08-16 11:53 UTCGHSA enrichment
  26. 2026-08-16 02:14 UTCEPSS rescore
  27. 2026-08-16 00:34 UTCGHSA enrichment
  28. 2026-08-15 13:14 UTCGHSA enrichment
  29. 2026-08-15 01:53 UTCEG score recompute
  30. 2026-08-15 01:53 UTCGHSA enrichment
  31. 2026-08-15 01:30 UTCEPSS rescore
  32. 2026-08-14 14:33 UTCGHSA enrichment
  33. 2026-08-14 03:13 UTCEG score recompute
  34. 2026-08-14 03:12 UTCGHSA enrichment
  35. 2026-08-13 22:00 UTCEPSS rescore
  36. 2026-08-13 15:52 UTCGHSA enrichment
  37. 2026-08-13 04:32 UTCGHSA enrichment
  38. 2026-08-12 17:12 UTCEG score recompute
  39. 2026-08-12 17:12 UTCGHSA enrichment
  40. 2026-08-12 13:51 UTCEPSS rescore
  41. 2026-08-12 05:52 UTCGHSA enrichment
  42. 2026-08-11 18:32 UTCEG score recompute
  43. 2026-08-11 18:31 UTCGHSA enrichment
  44. 2026-08-11 07:11 UTCEG score recompute
  45. 2026-08-11 07:11 UTCGHSA enrichment
  46. 2026-08-11 00:00 UTCEPSS rescore
  47. 2026-08-10 19:51 UTCGHSA enrichment
  48. 2026-08-10 08:30 UTCGHSA enrichment
  49. 2026-08-09 21:10 UTCEG score recompute
  50. 2026-08-09 21:10 UTCGHSA enrichment
  51. 2026-08-09 13:46 UTCEPSS rescore
  52. 2026-08-09 09:50 UTCGHSA enrichment
  53. 2026-08-08 22:30 UTCEG score recompute
  54. 2026-08-08 22:30 UTCGHSA enrichment
  55. 2026-08-08 16:37 UTCEPSS rescore
  56. 2026-08-08 11:09 UTCGHSA enrichment
  57. 2026-08-07 23:48 UTCEG score recompute
  58. 2026-08-07 23:48 UTCGHSA enrichment
  59. 2026-08-07 12:28 UTCGHSA enrichment
  60. 2026-08-07 01:08 UTCGHSA enrichment
  61. 2026-08-06 13:48 UTCEG score recompute
  62. 2026-08-06 13:48 UTCGHSA enrichment
  63. 2026-08-06 13:47 UTCEPSS rescore
  64. 2026-08-06 02:28 UTCEG score recompute
  65. 2026-08-06 02:28 UTCGHSA enrichment
  66. 2026-08-05 19:17 UTCEPSS rescore
  67. 2026-08-05 15:08 UTCGHSA enrichment
  68. 2026-08-05 03:25 UTCGHSA enrichment
  69. 2026-08-04 16:05 UTCEG score recompute
  70. 2026-08-04 16:05 UTCGHSA enrichment
  71. 2026-08-04 15:10 UTCEPSS rescore
  72. 2026-08-04 10:39 UTCEPSS rescore
  73. 2026-08-04 04:44 UTCGHSA enrichment
  74. 2026-08-03 17:23 UTCEG score recompute
  75. 2026-08-03 17:23 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-47477?
CVE-2026-47477 is a high vulnerability published on July 14, 2026. NVIDIA Triton Inference Server for Linux contains a vulnerability where an attacker can cause a stack-based buffer overflow. A successful exploit of this vulnerability might lead to denial of service.
When was CVE-2026-47477 disclosed?
CVE-2026-47477 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-2026-47477 actively exploited?
CVE-2026-47477 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 57.6% of all scored CVEs.
What is the CVSS score of CVE-2026-47477?
CVE-2026-47477 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-47477?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-47477, 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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