AUGUST 25, 2026
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Case File

CVE-2026-40992

MEDIUM · CVSS 5 EPSS 0.12%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-06-11 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.0. It affects Java.

CVE
CVE-2026-40992
Severity
MEDIUM
CVSS
5
EPSS
0.12%
Java

Original NVD Description

Spring Boot's Mail auto-configuration does not enable hostname verification. Applications that set the relevant JavaMail property, such as spring.mail.properties.mail.smtp.ssl.checkserveridentity=true, are not affected. Affected versions: Spring Boot 4.0.0 through 4.0.6; 3.5.0 through 3.5.14; 3.4.0 through 3.4.16.