Medium severity4.3NVD Advisory· Published Mar 5, 2019· Updated Jun 17, 2026

CVE-2019-0643

Description

An information disclosure vulnerability exists in the way that Microsoft Edge handles cross-origin requests, aka 'Microsoft Edge Information Disclosure Vulnerability'.

Affected products

Microsoft/Edge3 versions
cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: Windows 10 Version 1809 for 32-bit Systems

Patches

Vulnerability mechanics

References

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0643nvdPatchVendor Advisory
www.securityfocus.com/bid/106874nvdThird Party AdvisoryVDB Entry

News mentions

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cvss	0.280
epss	0.004
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000