CVE-2026-40992
1 advisory.
Maven/org.springframework.boot:spring-boot-starter-mail CVE-2026-40992: medium 5
Spring Boot's Mail Auto-Configuration Does Not Enable SSL Hostname Verification
Action: Upgrade org.springframework.boot:spring-boot-starter-mail to 3.5.15 (3.x) or 4.0.7 (4.x) or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 4.0.0 | 4.0.7 | - |
| 3.5.0 | 3.5.15 | - |
| 3.4.0 | - | 3.4.16 |
Fixed versions
| 4.0.7 | 3.5.15 |
Sources
- osv: GHSA-9wxp-w4px-32vh
- https://nvd.nist.gov/vuln/detail/CVE-2026-40992
- https://github.com/spring-projects/spring-boot
- https://spring.io/security/cve-2026-40992
CVE-2026-40992 · published · modified · JSON