CVE-2019-0547

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2022-05-13. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
9.8EG
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
  • High exploitation likelihood — EPSS 71%
CISA-KEV: Not listedEPSS PROB: 71%CVSS: 9.8Exploit: Elevated riskExposed services: Not assessed

A fix is available — apply it.

A memory corruption vulnerability exists in the Windows DHCP client when an attacker sends specially crafted DHCP responses to a client, aka "Windows DHCP Client Remote Code Execution Vulnerability." This affects Windows 10, Windows 10 Servers.

CVSS v3
9.8
EG Score
9.8CRITICALmedium confidence
EG Risk
77
EG Risk 77/100CISA 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
Severity98% × 45%
Exploitation71% × 40%
Automatability30% × 15%
CISA SSVC: Track at low, Track* at medium and Attend at high mission impact.
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
71%
EPSS %ILE
99th
KEV
Not listed

CISA SSVCTrack at low, Track* at medium and Attend at high mission impact.

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation public PoC (EG-KEV: elevated) · Automatable unknown (not published for this CVE) · Technical impact total (CVSS ≥ 9.0). 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

January 8, 2019

Last Modified

November 21, 2024

Advisory Details (2)

Auto-updated Sep 28, 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://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0547
generic

CVE-2019-0547 - PSIRT.COM

http://www.securityfocus.com/bid/106394

Vendor Advisories for CVE-2019-0547(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 3× in last 7d / 11× 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.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2019-0547?
CVE-2019-0547 is a critical vulnerability published on January 8, 2019. A memory corruption vulnerability exists in the Windows DHCP client when an attacker sends specially crafted DHCP responses to a client, aka "Windows DHCP Client Remote Code Execution Vulnerability." This affects Windows 10, Windows 10 Servers.
When was CVE-2019-0547 disclosed?
CVE-2019-0547 was first published on January 8, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2019-0547 actively exploited?
CVE-2019-0547 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 71% probability of exploitation in the next 30 days (99th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2019-0547?
CVE-2019-0547 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2019-0547?
A fix for CVE-2019-0547 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2019-0547 are linked in the Vendor Advisories panel on this page.

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