CVE-2025-23351

CRITICALPre-NVD 9.09.0—
EchelonGraph scoreHIGH confidence

Score 9.0 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-01. a secondary CVSS source baseline 9.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
9.0
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 9.0Exploit: NoneExposed: 0

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

NVIDIA ConnectX and BlueField contain a vulnerability in the command interface where a local user with virtual function (VF) access may cause a write out of bounds by crafted input. A successful exploit of this vulnerability may lead to arbitrary code execution on the device.

CVSS v3
9.0
EG Score
9.0(high)
EPSS
18.5%
KEV
Not listed

Published

July 1, 2026

Last Modified

July 1, 2026

Advisory Details (2)

Auto-updated Jul 1, 2026
No patch confirmed yet.
generic
https://www.cve.org/CVERecord?id=CVE-2025-23351
generic

product-security/2026/5699 at main · NVIDIA/product-security · GitHub

https://github.com/NVIDIA/product-security/tree/main/2026/5699

Vendor Advisories for CVE-2025-23351(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 77× in last 7d / 77× 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. 2026-07-07 05:26 UTCEG score recompute
  2. 2026-07-07 05:26 UTCGHSA enrichment
  3. 2026-07-07 01:39 UTCEG score recompute
  4. 2026-07-07 01:39 UTCGHSA enrichment
  5. 2026-07-06 21:53 UTCEG score recompute
  6. 2026-07-06 21:53 UTCGHSA enrichment
  7. 2026-07-06 18:06 UTCEG score recompute
  8. 2026-07-06 18:06 UTCGHSA enrichment
  9. 2026-07-06 16:26 UTCEPSS rescore
  10. 2026-07-06 14:19 UTCEG score recompute
  11. 2026-07-06 14:19 UTCGHSA enrichment
  12. 2026-07-06 10:30 UTCEG score recompute
  13. 2026-07-06 10:30 UTCGHSA enrichment
  14. 2026-07-06 06:42 UTCEG score recompute
  15. 2026-07-06 06:42 UTCGHSA enrichment
  16. 2026-07-06 02:56 UTCEG score recompute
  17. 2026-07-06 02:56 UTCGHSA enrichment
  18. 2026-07-06 02:22 UTCEPSS rescore
  19. 2026-07-06 02:22 UTCEPSS rescore
  20. 2026-07-05 23:10 UTCEG score recompute
  21. 2026-07-05 23:10 UTCGHSA enrichment
  22. 2026-07-05 19:23 UTCEG score recompute
  23. 2026-07-05 19:23 UTCGHSA enrichment
  24. 2026-07-05 15:37 UTCEG score recompute
  25. 2026-07-05 15:37 UTCGHSA enrichment
Show 52 more
  1. 2026-07-05 11:51 UTCEG score recompute
  2. 2026-07-05 11:51 UTCGHSA enrichment
  3. 2026-07-05 08:05 UTCEG score recompute
  4. 2026-07-05 08:04 UTCGHSA enrichment
  5. 2026-07-05 04:17 UTCEG score recompute
  6. 2026-07-05 04:17 UTCGHSA enrichment
  7. 2026-07-05 02:30 UTCEPSS rescore
  8. 2026-07-05 00:30 UTCEG score recompute
  9. 2026-07-05 00:30 UTCGHSA enrichment
  10. 2026-07-04 20:44 UTCEG score recompute
  11. 2026-07-04 20:43 UTCGHSA enrichment
  12. 2026-07-04 16:58 UTCEG score recompute
  13. 2026-07-04 16:57 UTCGHSA enrichment
  14. 2026-07-04 13:11 UTCEG score recompute
  15. 2026-07-04 13:11 UTCGHSA enrichment
  16. 2026-07-04 09:25 UTCEG score recompute
  17. 2026-07-04 09:25 UTCGHSA enrichment
  18. 2026-07-04 06:30 UTCEPSS rescore
  19. 2026-07-04 05:39 UTCEG score recompute
  20. 2026-07-04 05:39 UTCGHSA enrichment
  21. 2026-07-04 01:53 UTCEG score recompute
  22. 2026-07-04 01:53 UTCGHSA enrichment
  23. 2026-07-03 22:07 UTCEG score recompute
  24. 2026-07-03 22:07 UTCGHSA enrichment
  25. 2026-07-03 18:20 UTCEG score recompute
  26. 2026-07-03 18:20 UTCGHSA enrichment
  27. 2026-07-03 14:34 UTCEG score recompute
  28. 2026-07-03 14:34 UTCGHSA enrichment
  29. 2026-07-03 10:48 UTCEG score recompute
  30. 2026-07-03 10:47 UTCGHSA enrichment
  31. 2026-07-03 07:00 UTCEG score recompute
  32. 2026-07-03 06:59 UTCGHSA enrichment
  33. 2026-07-03 03:13 UTCEG score recompute
  34. 2026-07-03 03:12 UTCGHSA enrichment
  35. 2026-07-02 23:26 UTCEG score recompute
  36. 2026-07-02 23:26 UTCGHSA enrichment
  37. 2026-07-02 19:40 UTCEG score recompute
  38. 2026-07-02 19:40 UTCGHSA enrichment
  39. 2026-07-02 15:52 UTCEG score recompute
  40. 2026-07-02 15:52 UTCGHSA enrichment
  41. 2026-07-02 12:06 UTCEG score recompute
  42. 2026-07-02 12:06 UTCGHSA enrichment
  43. 2026-07-02 08:18 UTCEG score recompute
  44. 2026-07-02 08:18 UTCGHSA enrichment
  45. 2026-07-02 04:32 UTCEG score recompute
  46. 2026-07-02 04:31 UTCGHSA enrichment
  47. 2026-07-02 00:45 UTCEG score recompute
  48. 2026-07-02 00:45 UTCGHSA enrichment
  49. 2026-07-01 20:54 UTCEG score recompute
  50. 2026-07-01 20:54 UTCGHSA enrichment
  51. 2026-07-01 17:08 UTCEG score recompute
  52. 2026-07-01 17:06 UTCNVD updatefirst tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2025-23351?
CVE-2025-23351 is a critical vulnerability published on July 1, 2026. NVIDIA ConnectX and BlueField contain a vulnerability in the command interface where a local user with virtual function (VF) access may cause a write out of bounds by crafted input. A successful exploit of this vulnerability may lead to arbitrary code execution on the device.
When was CVE-2025-23351 disclosed?
CVE-2025-23351 was first published in the National Vulnerability Database on July 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-23351 actively exploited?
CVE-2025-23351 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 18.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-23351?
CVE-2025-23351 has a CVSS v3 base score of 9.0 (NVD).
How do I remediate CVE-2025-23351?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-23351, 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

Explore the affected products and dependency analysis for CVE-2025-23351

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