A remote code execution vulnerability exists when the Microsoft XML Core Services MSXML parser processes user input, aka 'MS XML Remote Cod…

published 2019-04-09 7y ago modified 2026-06-17 4mo ago also EUVD-2019-1548

cvss: 8.8; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 18.2%; EPSS 18.2% chance of exploitation in 30 days, percentile 97%
public exploits: 0; none known

A remote code execution vulnerability exists when the Microsoft XML Core Services MSXML parser processes user input, aka 'MS XML Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2019-0790, CVE-2019-0791, CVE-2019-0793, CVE-2019-0795.

Patch / fix

links 1

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0792 advisory

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Exploit prediction

18.18% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.0	8.8	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD	2.0	9.3	AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected products

Microsoft Windows
Microsoft Windows Server

Classification

Weakness

CWE-611 Improper Restriction of XML External Entity Reference

References

portal.msrc.microsoft.com /en-US/security-guidance/advisory/CVE-2019-0792
patch, vendor-advisory
securityfocus.com /bid/107728
vdb-entry, third-party-advisory

Sources

CVE List CVE-2019-0792
NVD CVE-2019-0792

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