CVE-2019-0752

HIGHNVD 7.59.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2022-02-15), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 7.5 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
7.5
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS: 82%CVSS: 7.5Exploit: 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 in the way that the scripting engine handles objects in memory in Internet Explorer, aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-0739, CVE-2019-0753, CVE-2019-0862.

CVSS v3
7.5
EG Score
9.0(high)
EPSS
99.6%
KEV
⚠ Exploited

Published

April 9, 2019

Last Modified

October 29, 2025

Advisory Details (3)

Auto-updated Jun 4, 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-2019-0752
generic

ZDI-19-359 | Zero Day Initiative

https://www.zerodayinitiative.com/advisories/ZDI-19-359/
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-2019-0752

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 89× in last 7d / 377× 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 658 total refreshes for this CVE.

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

Publicly available exploits

(2 references)

Working exploit code is in the public domain (1 GitHub PoC) (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoCedxsh/CVE-2019-0752
    First seen Dec 18, 2020
    Open source ↗
  • Exploit-DBEDB-46928
    First seen May 24, 2019

    Microsoft Internet Explorer Windows 10 1809 17763.316 - Scripting Engine Memory Corruption

    Open source ↗

Related CVEs(same vendor + same CWE)

Frequently asked(6)

What is CVE-2019-0752?
CVE-2019-0752 is a high vulnerability published on April 9, 2019. A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-0739, CVE-2019-0753, CVE-2019-0862.
When was CVE-2019-0752 disclosed?
CVE-2019-0752 was first published in the National Vulnerability Database on April 9, 2019, with the most recent update on October 29, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2019-0752 actively exploited?
Yes. CISA added CVE-2019-0752 to the Known Exploited Vulnerabilities catalog on February 15, 2022, affecting Microsoft Internet Explorer. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2019-0752?
CVE-2019-0752 has a CVSS v3 base score of 7.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
Which products are affected by CVE-2019-0752?
CVE-2019-0752 affects Microsoft Internet Explorer. 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-2019-0752?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-0752, 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-2019-0752

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