Security Advisory

CVE-2026-59887

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-08 15:58:12

Last updated 2026-07-09 14:41:02

Assigner GitHub_M

CVSS score 7.5

State PUBLISHED

Description

linkify-it is a links recognition library with full Unicode support. Prior to 5.0.2, the mailto: schema validator used by .test() and .match() can be invoked at every mailto: occurrence and scan the remaining input through src_email_name in lib/re.mjs, causing O(n^2) CPU consumption on crafted user text. This issue is fixed in version 5.0.2.

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