Vulnerability Database · NuGet · MimeKit · Version
MimeKit 2.5.1
2.5.1 is affected by 1 vulnerability.
The vulnerabilities that cover this exact version are listed below with the fixed version to move to.
Critical 0 High 0 Medium 1 Low 0 Unrated 0
-
Released 15 Feb 2020
Licence MIT
Also known from other sources 1
Newer releases 84
Database updated 23/Oct/2026
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01 Vulnerabilities affecting this version
MimeKit 2.5.1 vulnerabilities
1 vulnerability cover MimeKit 2.5.1. Open the full list in the database.
| Vulnerability | Severity | Fixed version | Disclosed |
|---|---|---|---|
| CVE-2026-30227: MimeKit CRLF Injection Vulnerability Leading to SMTP Command Injection and Email Forgery | 6.9 medium | 4.15.1 | 05 Mar 2026 |
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Questions
About MimeKit 2.5.1
Is MimeKit 2.5.1 vulnerable?
Yes. 1 vulnerability in the Vulert database cover MimeKit 2.5.1: 0 critical, 0 high, 1 medium and 0 low. Each entry above names the fixed version to move to.
Is 2.5.1 the latest release of MimeKit?
No. 2.5.1 was published 15 Feb 2020, and newer releases exist. Newer is not automatically safer — the version table on the package page shows what each release carries.
How do I monitor MimeKit for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the MimeKit version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.