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Security Advisories

CVE-2026-42499

NVD

https://nvd.nist.gov/vuln/detail/CVE-2026-42499

Severity

7.5

High

CVSS V3

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Summary

Quadratic string concatenation in consumePhrase in net/mail

Description

Pathological inputs could cause DoS through consumePhrase when parsing an email address according to RFC 5322.

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