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Ens.Domains Ethereum Name Service vulnerabilities

3 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 1 published in the last 12 months.

Check whether your Ens.Domains Ethereum Name Service version is affected

Latest Ens.Domains Ethereum Name Service vulnerabilities

• CVE-2026-22866 — ENS DNSSEC Oracle Vulnerable to RSA Signature Forgery via Missing PKCS#1 v1.5 Padding Validation (CVSS 7.5)
• CVE-2023-38698 — .eth registrar controller can shorten the duration of registered names (CVSS 6.5)
• CVE-2020-5232 — Ethereum Name Service - Malicious takeover of previously owned ENS names (CVSS 8.7)