CVE-2026-41319Published
MailKit is a cross-platform mail client library built on top of MimeKit. A STARTTLS Response Injection vulnerability in versions prior to 4.16.0 allows a Man-in-the-Middle attacker to inject arbitrary protocol responses across the plaintext…
Exact source revision recorded 27 Oct 2026 10:10:11 UTC. It does not establish the source's current position. Latest evidence.
Explicit identifiers and source references
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CVE-2026-41319 · Microsoft / collected KEV context
nvd · CVE-2026-41319
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