CVE-2022-22718

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 2022-04-19), 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: 18%CVSS: 7.8Exploit: cisa kev · ssvc active · epss top5pctExposed: 0

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

Windows Print Spooler Elevation of Privilege Vulnerability

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
18%
EPSS %ILE
97%
KEV
⚠ Exploited

Published

February 9, 2022

Last Modified

October 30, 2025

Advisory Details (2)

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-2022-22718
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-2022-22718

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 67× in last 7d / 388× 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 814 total refreshes for this CVE.

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

Frequently asked(6)

What is CVE-2022-22718?
CVE-2022-22718 is a critical vulnerability published on February 9, 2022. Windows Print Spooler Elevation of Privilege Vulnerability
When was CVE-2022-22718 disclosed?
CVE-2022-22718 was first published in the National Vulnerability Database on February 9, 2022, with the most recent update on October 30, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-22718 actively exploited?
Yes. CISA added CVE-2022-22718 to the Known Exploited Vulnerabilities catalog on April 19, 2022, affecting Microsoft Windows. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2022-22718?
CVE-2022-22718 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-2022-22718?
CVE-2022-22718 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-2022-22718?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-22718, 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-2022-22718

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