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mwilliamson mammoth.js vulnerabilities

2 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 2 published in the last 12 months.

Check whether your mwilliamson mammoth.js version is affected

Latest mwilliamson mammoth.js vulnerabilities

• CVE-2026-105219 — Mammoth.js 1.3.0 before 1.12.3 ReDoS via Style Map Tokeniser (CVSS 7.5)
• CVE-2026-97151 — (CVSS 8.4)