https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 30 Sep 2026 04:43:44 +0000 https://vulnerability.circl.lu/vuln/cve-2026-42395 <p><strong>Affected:</strong> Open-Xchange GmbH OX Dovecot Pro, Open-Xchange GmbH OX Dovecot CE</p> <p>A host listed as a trusted proxy can send forwarding information containing a NUL byte, which crashes the login process on the following login attempt. The login process is terminated, which can cause degradation or denial of service for logins. Deployments that do not configure trusted proxies are not affected. Restrict the list of trusted proxy networks to hosts that are fully under your control. Update to non-vulnerable version. No publicly available exploits are known.</p> <p><strong>Affected:</strong> Open-Xchange GmbH OX Dovecot Pro, Open-Xchange GmbH OX Dovecot CE</p> <p>A host listed as a trusted proxy can send forwarding information containing a NUL byte, which crashes the login process on the following login attempt. The login process is terminated, which can cause degradation or denial of service for logins. Deployments that do not configure trusted proxies are not affected. Restrict the list of trusted proxy networks to hosts that are fully under your control. Update to non-vulnerable version. No publicly available exploits are known.</p> https://vulnerability.circl.lu/vuln/cve-2026-42395