Ppath-to-regexp

Products

Exploited and recent CVEs

• CVE-2026-4923 Medium 5.9 path-to-regexp vulnerable to Regular Expression Denial of Service via multiple wildcards 0.4%
• CVE-2026-4926 High 7.5 path-to-regexp vulnerable to Denial of Service via sequential optional groups 0.8%
• CVE-2026-4867 High 7.5 path-to-regexp vulnerable to Regular Expression Denial of Service via multiple route parameters 0.5%