CVE-2022-30190

HIGHNVD 7.89.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2022-06-14), 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
7.8
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS: 99%CVSS: 7.8Exploit: NoneExposed: 0

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

A remote code execution vulnerability exists when MSDT is called using the URL protocol from a calling application such as Word. An attacker who successfully exploits this vulnerability can run arbitrary code with the privileges of the calling application. The attacker can then install programs, view, change, or delete data, or create new accounts in the context allowed by the user’s rights. Please see the MSRC Blog Entry for important information about steps you can take to protect your system from this vulnerability.

CVSS v3
7.8
EG Score
9.0(high)
EG Risk
—
EPSS
99.9%
KEV
⚠ Exploited

Published

June 1, 2022

Last Modified

June 17, 2026

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-2022-30190
microsoft Patch Available

Security Update Guide - Microsoft Security Response Center

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

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-30190
generic

Packet Storm

http://packetstormsecurity.com/files/167438/Microsoft-Office-Word-MSDTJS-Code-Execution.html
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-2022-30190

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 95× in last 7d / 394× 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 697 total refreshes for this CVE.

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

Publicly available exploits

(10 references)

Working exploit code is in the public domain (10 GitHub PoCs). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoCMalwareTech/FollinaExtractor
    First seen Jun 15, 2022

    Extract payload URLs from Follina (CVE-2022-30190) docx and rtf files

    Open source ↗
  • GitHub PoCHrishikesh7665/Follina_Exploiter_CLI
    First seen Jun 9, 2022

    Exploit Microsoft Zero-Day Vulnerability Follina (CVE-2022-30190)

    Open source ↗
  • GitHub PoCMalwareman007/Deathnote
    First seen Jun 8, 2022

    Proof of Concept of CVE-2022-30190

    Open source ↗
  • GitHub PoCNoxtal/follina
    First seen Jun 3, 2022

    All about CVE-2022-30190, aka follina, that is a RCE vulnerability that affects Microsoft Support Diagnostic Tools (MSDT) on Office apps such as Word. This is a very simple POC, feel free to check the sources below for more threat intelligence.

    Open source ↗
  • GitHub PoCkomomon/CVE-2022-30190-follina-Office-MSDT-Fixed
    First seen Jun 2, 2022

    CVE-2022-30190-follina.py-修改版，可以自定义word模板，方便实战中钓鱼使用。

    Open source ↗
  • GitHub PoCErrorNoInternet/FollinaScanner
    First seen Jun 2, 2022

    A tool written in Go that scans files & directories for the Follina exploit (CVE-2022-30190)

    Open source ↗
  • GitHub PoCarchanchoudhury/MSDT_CVE-2022-30190
    First seen May 31, 2022

    This Repository Talks about the Follina MSDT from Defender Perspective

    Open source ↗
  • GitHub PoConecloudemoji/CVE-2022-30190
    First seen May 31, 2022

    CVE-2022-30190 Follina POC

    Open source ↗
  • GitHub PoCdoocop/CVE-2022-30190
    First seen May 31, 2022

    Microsoft Office Word Rce 复现(CVE-2022-30190)

    Open source ↗
  • GitHub PoCJMousqueton/PoC-CVE-2022-30190
    First seen May 30, 2022

    POC CVE-2022-30190 : CVE 0-day MS Offic RCE aka msdt follina

    Open source ↗

Frequently asked(6)

What is CVE-2022-30190?
CVE-2022-30190 is a high vulnerability published on June 1, 2022. A remote code execution vulnerability exists when MSDT is called using the URL protocol from a calling application such as Word. An attacker who successfully exploits this vulnerability can run arbitrary code with the privileges of the calling application. The attacker can then install programs,…
When was CVE-2022-30190 disclosed?
CVE-2022-30190 was first published in the National Vulnerability Database on June 1, 2022, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-30190 actively exploited?
Yes. CISA added CVE-2022-30190 to the Known Exploited Vulnerabilities catalog on June 14, 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-2022-30190?
CVE-2022-30190 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-2022-30190?
CVE-2022-30190 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-2022-30190?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-30190, 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-2022-30190

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