Most recent entries from all https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 30 Sep 2026 12:52:43 +0000 CVE-2025-61729 — Excessive resource consumption when printing error string for host certificate validation in crypto/x509 https://vulnerability.circl.lu/vuln/cve-2025-61729 <p><strong>Affected:</strong> Go standard library crypto/x509</p> <p>Within HostnameError.Error(), when constructing an error string, there is no limit to the number of hosts that will be printed out. Furthermore, the error string is constructed by repeated string concatenation, leading to quadratic runtime. Therefore, a certificate provided by a malicious actor can result in excessive resource consumption.</p> <p><strong>Affected:</strong> Go standard library crypto/x509</p> <p>Within HostnameError.Error(), when constructing an error string, there is no limit to the number of hosts that will be printed out. Furthermore, the error string is constructed by repeated string concatenation, leading to quadratic runtime. Therefore, a certificate provided by a malicious actor can result in excessive resource consumption.</p> https://vulnerability.circl.lu/vuln/cve-2025-61729