๐Ÿ›ก๏ธ CVE-2026-6860
๐ŸŸก CVSS 5.3 โ€” Medium โœ… No Known Exploit CWE-295 NVD
5.3
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A TCP client can perform a TLS handshake and present the server name extension with a server name that is accepted by a server wildcard name, e.g. if the server is configured with a certificate accepting *.example.com, any XYZ.example.com where xyz is a valid name can be used.

Details

Severity Medium
CVSS Score 5.3
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE CWE-295
Public Exploit โœ… No
Source NVD
Published 2026-05-09
Updated 2026-06-15
Modified 2026-06-02

Affected Packages

Software From version Fixed in
io.vertx:vertx-core 5.0.0 5.0.12
unknown โ€” โ€”
vert.x 5.0.0 5.0.11

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