CVE-2025-32706

CRITICALNVD 7.89.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2025-05-13), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 7.8 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, ghsa, nvd
Trending — 5 sources updated this weekExploited in the wild
9.0EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 2%CVSS: 7.8Exploit: cisa kev · ssvc activeExposed: 0

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

Improper input validation in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.

CVSS v3
7.8
EG Score
9.0(high)
EG Risk
81(Attend)
EG Risk 81/100SSVC: Attend

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
Severity90% × 45%
Exploitation100% × 40%
Automatability0% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
2%
EPSS %ILE
83%
KEV
⚠ Exploited

Published

May 13, 2025

Last Modified

October 27, 2025

Advisory Details (4)

Auto-updated Jun 3, 2026
⚠️ Active exploitation confirmed. Patch available. Sources: microsoft, cisa.
cisa Patch Available🔴 Active Exploitation

Known Exploited Vulnerabilities Catalog | CISA

Known Exploited Vulnerabilities Catalog | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-32706
generic🔴 Active Exploitation

CVE-2025-32706 Mitigation Script - Elevation of Privilege Vulnerability in Microsoft Windows Common Log File System Driver - vsociety

https://www.vicarius.io/vsociety/posts/cve-2025-32706-mitigation-script-elevation-of-privilege-vulnerability-in-microsoft-windows-common-log-file-system-driver
generic🔴 Active Exploitation

CVE-2025-32706 Detection Script - Elevation of Privilege Vulnerability in Microsoft Windows Common Log File System Driver - vsociety

https://www.vicarius.io/vsociety/posts/cve-2025-32706-detection-script-elevation-of-privilege-vulnerability-in-microsoft-windows-common-log-file-system-driver
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-2025-32706

Vendor Advisories for CVE-2025-32706(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 97× in last 7d / 407× 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 1,534 total refreshes for this CVE.

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

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Frequently asked(6)

What is CVE-2025-32706?
CVE-2025-32706 is a critical vulnerability published on May 13, 2025. Improper input validation in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
When was CVE-2025-32706 disclosed?
CVE-2025-32706 was first published in the National Vulnerability Database on May 13, 2025, with the most recent update on October 27, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-32706 actively exploited?
Yes. CISA added CVE-2025-32706 to the Known Exploited Vulnerabilities catalog on May 13, 2025, affecting Microsoft Windows. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2025-32706?
CVE-2025-32706 has a CVSS v3 base score of 7.8 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
Which products are affected by CVE-2025-32706?
CVE-2025-32706 affects Microsoft Windows. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2025-32706?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-32706, 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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