CVE-2019-1426

HIGH 7.5CVE-2019-1426 · Published 12/11/2019 · updated 17/06/2026

In short

CVE-2019-1426 is a HIGH (CVSS 7.5) vulnerability affecting chakracore (microsoft).
Chance of exploitation in the next 30 days (EPSS): 9.8%, higher than 95.5% of all vulnerabilities.
Fix: update to 1.11.15 or later.

Package	Affected versions	Patched versions
chakracore microsoft	`< 1.11.15`	`1.11.15`

Description

A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Microsoft Edge (HTML-based), aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-1427, CVE-2019-1428, CVE-2019-1429.

References

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1426 · Patch

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Package

Affected versions

Patched versions

chakracore

microsoft

< 1.11.15

1.11.15

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