CVE-2026-53694

HIGHPre-NVD 7.37.3—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.3 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.1%, top 97% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
7.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.3Exploit: None knownExposed: 0

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

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability in Nomachine allows Argument Injection.This issue affects Nomachine: before 9.5.7, before 8.23.2.

CVSS v3
7.3
EG Score
7.3(medium)
EG Risk
33(Track)
EG Risk 33/100SSVC: 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
Severity73% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
3%
KEV
Not listed

Published

June 10, 2026

Last Modified

July 7, 2026

Advisory Details (2)

Auto-updated Jun 10, 2026
No patch confirmed yet.
generic

NoMachine 8.23.2 now available for download – Knowledge Base

https://kb.nomachine.com/SU05X00275
generic

NoMachine 9.5.7 now available for download – Knowledge Base

https://kb.nomachine.com/SU05X00274

Vendor Advisories for CVE-2026-53694(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 6× in last 7d / 39× 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 242 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-53694?
CVE-2026-53694 is a high vulnerability published on June 10, 2026. Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability in Nomachine allows Argument Injection.This issue affects Nomachine: before 9.5.7, before 8.23.2.
When was CVE-2026-53694 disclosed?
CVE-2026-53694 was first published in the National Vulnerability Database on June 10, 2026, with the most recent update on July 7, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-53694 actively exploited?
CVE-2026-53694 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 96.8% of all scored CVEs.
What is the CVSS score of CVE-2026-53694?
CVE-2026-53694 has a CVSS v3 base score of 7.3 (NVD).
How do I remediate CVE-2026-53694?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-53694, 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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