s=score><a href="https://nvd.nist.gov/vuln-metrics/cvss/v3-calculator?vector=AV%3aN%2fAC%3aH%2fPR%3aH%2fUI%3aN%2fS%3aC%2fC%3aH%2fI%3aL%2fA%3aN%2fE%3aF%2fRL%3aO%2fRC%3aC&version=3.1">6.6</a></td><td>Incorrect validation of wildcard DNS Subject Alternative Names</td></tr><tr><td style=white-space:nowrap><a href=/v1.25/news/security/istio-security-2020-007/>ISTIO-SECURITY-2020-007</a></td><td>June 30, 2020</td><td>1.5 to 1.5.6<br>1.6 to 1.6.3<br></td><td class=score><a href="https://nvd.nist.gov/vuln-metrics/c