CVE-2024-30088

CRITICALNVD 7.09.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2024-10-15), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 7.0 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: 68%CVSS: 7.0Exploit: cisa kev · ssvc active · kev ransomware · epss top5pct · epss high · public exploitExposed: 0

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

Windows Kernel Elevation of Privilege Vulnerability

CVSS v3
7.0
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
68%
EPSS %ILE
99%
KEV
⚠ Exploited

Published

June 11, 2024

Last Modified

August 10, 2026

Advisory Details (2)

Auto-updated Jun 11, 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-2024-30088
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-2024-30088

Vendor Advisories for CVE-2024-30088(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 108× in last 7d / 436× 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 1,599 total refreshes for this CVE.

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

Publicly available exploits

(6 references)

Working exploit code is in the public domain (6 GitHub PoCs). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoCrepo4Chu/CVE-2024-30088__Windows-TOCTOU-exploit
    First seen Apr 16, 2026

    This is a modified version of the original CVE-2024-30088 exploit, adapted to work in non-interactive environments (WinRM).

    Open source ↗
  • GitHub PoCAdmin9961/CVE-2024-30088
    First seen Jul 27, 2024

    Questa repository contiene una replica (tentativo di replica) scritto in Python per CVE-2024-30088.

    Open source ↗
  • GitHub PoCexploits-forsale/collateral-damage
    First seen Jul 15, 2024

    Kernel exploit for Xbox SystemOS using CVE-2024-30088

    Open source ↗
  • GitHub PoCZombie-Kaiser/CVE-2024-30088-Windows-poc
    First seen Jul 5, 2024

    该漏洞存在于 NtQueryInformationToken 函数中，特别是在处理AuthzBasepCopyoutInternalSecurityAttributes 函数时，该漏洞源于内核在操作对象时对锁定机制的不当管理，这一失误可能导致恶意实体意外提升权限。

    Open source ↗
  • GitHub PoCNextGenPentesters/CVE-2024-30088-
    First seen Jun 27, 2024

    🆘New Windows Kernel Priviledge Escalation Vulnerability

    Open source ↗
  • GitHub PoCtykawaii98/CVE-2024-30088
    First seen Jun 24, 2024
    Open source ↗

Frequently asked(6)

What is CVE-2024-30088?
CVE-2024-30088 is a critical vulnerability published on June 11, 2024. Windows Kernel Elevation of Privilege Vulnerability
When was CVE-2024-30088 disclosed?
CVE-2024-30088 was first published in the National Vulnerability Database on June 11, 2024, with the most recent update on August 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-30088 actively exploited?
Yes. CISA added CVE-2024-30088 to the Known Exploited Vulnerabilities catalog on October 15, 2024, affecting Microsoft Windows . KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2024-30088?
CVE-2024-30088 has a CVSS v3 base score of 7.0 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
Which products are affected by CVE-2024-30088?
CVE-2024-30088 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-2024-30088?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-30088, 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-2024-30088

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