CVE-2019-1357

4.3 mediumEPSS 2.3%

Medium (4.3) in microsoft. 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.

Severity

CVSS 3.1

4.3 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

EPSS: 2.3% chance of exploitation in the next 30 days; higher than 83% of CVEs (scores of 2026-10-31)
CWE: CWE-290
Published: 2019-10-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

microsoft:edge
microsoft:internet_explorer

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1357
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1357

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