CVE-2015-5147: Redcarpet Project Redcarpet

High severity, CVSS 7.5. EPSS: 2.5% chance of exploitation in the next 30 days.

Stack-based buffer overflow in the header_anchor function in the HTML renderer in Redcarpet before 3.3.2 allows attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors.

Affected products

• Redcarpet Project Redcarpet: up to and including 3.3.1

Published 2015-07-14. Last modified 2026-06-17.