CVE-2019-0639

7.5 highEPSS 12%

High (7.5) in microsoft internet explorer. EPSS 12% chance of exploitation in the next 30 days.

A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-0609, CVE-2019-0680, CVE-2019-0769, CVE-2019-0770, CVE-2019-0771, CVE-2019-0773, CVE-2019-0783.

Severity

CVSS 3.0

7.5 high

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS: 12% chance of exploitation in the next 30 days; higher than 96% of CVEs (scores of 2026-10-31)
CWE: CWE-190
Published: 2019-04-08
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

microsoft:internet_explorer

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0639
https://www.zerodayinitiative.com/advisories/ZDI-20-122/
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0639
https://www.zerodayinitiative.com/advisories/ZDI-20-122/

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