CVE-2026-62708

MEDIUMPre-NVD 6.46.4—
EchelonGraph scoreMEDIUM confidence

Score 6.4 from GitHub Security Advisory published 2026-08-11. The CNA's CVSS baseline 6.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:microsoft, epss, ghsa
Trending — 4 sources updated this week
6.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 6.4Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Use after free in Windows Kernel allows an unauthorized attacker to elevate privileges with a physical attack.

CVSS v3
6.4
EG Score
6.4MEDIUMmedium confidence
EG Risk
29
EG Risk 29/100CISA SSVC

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
Severity64% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.3%
EPSS %ILE
25th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 11, 2026

Last Modified

September 29, 2026

Advisory Details (1)

Auto-updated Aug 11, 2026
Patch available. Sources: microsoft.
microsoft Patch Available

Security Update Guide - Microsoft Security Response Center

Security Update Guide - Microsoft Security Response Center. Patch available via Microsoft Security Update

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62708

Vendor Advisories for CVE-2026-62708(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 18× in last 7d / 102× 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 279 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-62708?
CVE-2026-62708 is a medium vulnerability published on August 11, 2026. Use after free in Windows Kernel allows an unauthorized attacker to elevate privileges with a physical attack.
When was CVE-2026-62708 disclosed?
CVE-2026-62708 was first published on August 11, 2026, with the most recent update on September 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-62708 actively exploited?
CVE-2026-62708 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (25th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-62708?
CVE-2026-62708 has a CVSS base score of 6.4 (the CNA's own assessment, by microsoft; NVD's own analysis pending).
How do I remediate CVE-2026-62708?
A fix for CVE-2026-62708 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-62708 are linked in the Vendor Advisories panel on this page.

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