AUGUST 4, 2026
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Case File

CVE-2026-27137

HIGH · CVSS 7.5 EPSS 0.61%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-03-06 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. See the original NVD description below for full technical details.

CVE
CVE-2026-27137
Severity
HIGH
CVSS
7.5
EPSS
0.61%

Original NVD Description

When verifying a certificate chain which contains a certificate containing multiple email address constraints which share common local portions but different domain portions, these constraints will not be properly applied, and only the last constraint will be considered.

Related CVEs

Other vulnerabilities affecting the same vendor(s)