CVE-2026-10590

MEDIUMPre-NVD 4.44.4—
EchelonGraph scoreMEDIUM confidence

Score 4.4 from GitHub Security Advisory published 2026-07-16. a secondary CVSS source baseline 4.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
4.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.4Exploit: None knownExposed: 0

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

A potential missing authentication vulnerability could allow a local privileged attacker to use WMI commands to arbitrarily trigger a System Management Interrupt handler.

CVSS v3
4.4
EG Score
4.4(medium)
EG Risk
20(Track)
EG Risk 20/100SSVC: 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
Severity44% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
6%
KEV
Not listed

Published

July 16, 2026

Last Modified

July 16, 2026

References (1)

Vendor Advisories for CVE-2026-10590(1)

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

Data Freshness Timeline

(refreshed 16× in last 7d / 79× 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 101 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-10590?
CVE-2026-10590 is a medium vulnerability published on July 16, 2026. A potential missing authentication vulnerability could allow a local privileged attacker to use WMI commands to arbitrarily trigger a System Management Interrupt handler.
When was CVE-2026-10590 disclosed?
CVE-2026-10590 was first published in the National Vulnerability Database on July 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-10590 actively exploited?
CVE-2026-10590 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 93.9% of all scored CVEs.
What is the CVSS score of CVE-2026-10590?
CVE-2026-10590 has a CVSS v3 base score of 4.4 (NVD).
How do I remediate CVE-2026-10590?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-10590, 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-2026-10590

Explore →

Is Your Infrastructure Affected by CVE-2026-10590?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs