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CVE-2026-42499

| EUVD-2026-28432 HIGH
2026-05-07 Go GHSA-xq5j-9r39-c3vf
7.5
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

4
CVSS changed
May 08, 2026 - 22:22 NVD
7.5 (HIGH)
Patch available
May 07, 2026 - 21:02 EUVD
CVE Published
May 07, 2026 - 19:41 nvd
HIGH 7.5
CVE Published
May 07, 2026 - 19:41 nvd
UNKNOWN (no severity yet)

DescriptionNVD

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

Analysis

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

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Vendor StatusVendor

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CVE-2026-42499 vulnerability details – vuln.today

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