CVE-2019-1357: Microsoft Edge

Medium severity, CVSS 4.3. EPSS: 2.3% chance of exploitation in the next 30 days.

A spoofing vulnerability exists when Microsoft Browsers improperly handle browser cookies, aka 'Microsoft Browser Spoofing Vulnerability'. This CVE ID is unique from CVE-2019-0608.

Affected products

• Microsoft Edge: affected versions not specified
• Microsoft Internet Explorer: version 10 only; version 11 only

Published 2019-10-10. Last modified 2026-06-17.