NuytsTech Security

CVE-2026-34752

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Haraka is a Node.js mail server. Prior to version 3.1.4, sending an email with __proto__: as a header name crashes the Haraka worker process. This issue has been patched in version 3.1.4.

More information : https://github.com/haraka/Haraka/releases/tag/v3.1.4

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