CVE-2026-9051

CRITICALNVD 9.19.1—
EchelonGraph scoreMEDIUM confidence

Score 9.1 from GitHub Security Advisory (severity: CRITICAL) published 2026-05-29. NVD baseline CVSS 9.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
9.1
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 9.1Exploit: NoneExposed: 0

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

There is an authentication bypass vulnerability in the NI SystemLink Enterprise Dashboard application that may allow an unauthenticated remote attacker to bypass authentication controls leading to privilege escalation or information disclosure.  Successful exploitation requires an attacker to send a specially crafted HTTP request.  This vulnerability affects NI SystemLink Enterprise 2026-04 and prior versions.

CVSS v3
9.1
EG Score
9.1(medium)
EPSS
45.8%
KEV
Not listed

Published

May 29, 2026

Last Modified

June 1, 2026

Advisory Details (1)

Auto-updated May 31, 2026
No patch confirmed yet.
generic

Authentication Bypass Vulnerability in NI SystemLink Enterprise - NI

https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/authentication-bypass-vulnerability-in-ni-systemlink-enterprise.html

Vendor Advisories for CVE-2026-9051(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 21× in last 7d / 139× 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 333 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-9051?
CVE-2026-9051 is a critical vulnerability published on May 29, 2026. There is an authentication bypass vulnerability in the NI SystemLink Enterprise Dashboard application that may allow an unauthenticated remote attacker to bypass authentication controls leading to privilege escalation or information disclosure. Successful exploitation requires an attacker to send a…
When was CVE-2026-9051 disclosed?
CVE-2026-9051 was first published in the National Vulnerability Database on May 29, 2026, with the most recent update on June 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-9051 actively exploited?
CVE-2026-9051 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 45.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-9051?
CVE-2026-9051 has a CVSS v3 base score of 9.1 (NVD).
How do I remediate CVE-2026-9051?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-9051, 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.

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