CVE-2026-40686

In Exim before 4.99.2, when utf8 operators are enabled, there is an out-of-bounds read if large UTF-8 trailing characters are present malformed UTF-8 header data. Information might be divulged within an error message produced during handling of an unrelated e-mail message...

GHSA-9342-92GG-6V29 Jakarta Mail vulnerable to SMTP Injection

In Jakarta Mail 2.2 it is possible to preform a SMTP Injection by utilizing the \r and \n UTF-8 characters to separate different messages...

Eclipse Jakarta Mail 安全漏洞

Eclipse Jakarta Mail is an open source Java mail library for Eclipse. A security vulnerability exists in Eclipse Jakarta Mail version 2.2 that stems from allowing the use of UTF-8 characters and...