CVE-2026-50419

LOWPre-NVD 3.33.3—
EchelonGraph scoreMEDIUM confidence

Score 3.3 from GitHub Security Advisory (severity: LOW) published 2026-07-14. the CNA's CVSS baseline 3.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:microsoft, epss, ghsa
Trending — 4 sources updated this week
3.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 3.3Exploit: None knownExposed: 0

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

Exposure of sensitive information to an unauthorized actor in Windows Kernel allows an authorized attacker to disclose information locally.

CVSS v3
3.3
EG Score
3.3(medium)
EG Risk
15(Track)
EG Risk 15/100SSVC: 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
Severity33% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
38%
KEV
Not listed

Published

July 14, 2026

Last Modified

August 28, 2026

References (1)

Vendor Advisories for CVE-2026-50419(2)

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 17× in last 7d / 74× 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 124 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-50419?
CVE-2026-50419 is a low vulnerability published on July 14, 2026. Exposure of sensitive information to an unauthorized actor in Windows Kernel allows an authorized attacker to disclose information locally.
When was CVE-2026-50419 disclosed?
CVE-2026-50419 was first published in the National Vulnerability Database on July 14, 2026, with the most recent update on August 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-50419 actively exploited?
CVE-2026-50419 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 62.1% of all scored CVEs.
What is the CVSS score of CVE-2026-50419?
CVE-2026-50419 has a CVSS v4.0 base score of 3.3 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-50419?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-50419, 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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