https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-05T03:37:05.647172+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-59887 CVE-2026-59887 — linkify-it: Quadratic-complexity DoS via the `mailto:` validator scan-loop on attacker text 2026-10-05T03:37:05.664559+00:00

Affected: markdown-it linkify-it

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.