CVE-2019-0649

HIGHNVD 8.18.1—Trending — 3 sources updated this week

8.1

A vulnerability exists in Microsoft Chakra JIT server, aka 'Scripting Engine Elevation of Privileged Vulnerability'.

CVSS v3: 8.1
EG Score: 8.1(medium)
EPSS: 93.0%
KEV: Not listed

Published

March 5, 2019

Last Modified

November 21, 2024

References (4)

secure@microsofthttp://www.securityfocus.com/bid/106877
secure@microsofthttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0649
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/106877
af854a3a-2127-422b-91ae-364da2661108https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0649

Affected Packages

(1 across 1 ecosystem)

NuGet(1)

Package	Vulnerable range	Fixed in	Dependents
Microsoft.ChakraCore	1.10.0 ... 1.8.5 (42 versions)	1.11.6	—

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.

Microsoft MSRCCVE-2019-06492019-02-12
Scripting Engine Elevation of Privileged Vulnerability

Data Freshness Timeline

(refreshed 10× in last 7d / 15× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:11 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 22:04 UTCEG score recompute
2026-05-27 22:04 UTCVendor advisory
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2019-0649?

CVE-2019-0649 is a high vulnerability published on March 5, 2019. A vulnerability exists in Microsoft Chakra JIT server, aka 'Scripting Engine Elevation of Privileged Vulnerability'.

When was CVE-2019-0649 disclosed?

CVE-2019-0649 was first published in the National Vulnerability Database on March 5, 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-2019-0649 actively exploited?

CVE-2019-0649 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 93.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2019-0649?

CVE-2019-0649 has a CVSS v3 base score of 8.1 (NVD).

How do I remediate CVE-2019-0649?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-0649, 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

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CVE-2019-0649

📅 Published

🔄 Last Modified

🔗 References (4)

Affected Packages

All Vendor Advisories

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2019-0649?

🔗 Related CVEs(same vendor)

Same vendor

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same vendor)