https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 31 Oct 2026 14:38:48 +0000 https://db.gcve.eu/vuln/cve-2026-118262 <p><strong>Affected:</strong> labstack echo</p> <p>Echo is a Go web framework. From 4.15.0 until 4.16.1 and 5.4.1, Echo&#39;s Proxy middleware can retain a handler, copy goroutines, and network connections after a WebSocket client disconnects when the upstream keeps its connection open. The raw proxy waits for both copy directions without reliably closing the peer connection when one direction ends, including when a rejected upgrade response uses HTTP keep-alive. Repeated connections can accumulate resources and cause denial of service, depending on proxy-route accessibility, upstream behavior, and connection deadlines. This issue is fixed in 4.16.1 and 5.4.1.</p> <p><strong>Affected:</strong> labstack echo</p> <p>Echo is a Go web framework. From 4.15.0 until 4.16.1 and 5.4.1, Echo&#39;s Proxy middleware can retain a handler, copy goroutines, and network connections after a WebSocket client disconnects when the upstream keeps its connection open. The raw proxy waits for both copy directions without reliably closing the peer connection when one direction ends, including when a rejected upgrade response uses HTTP keep-alive. Repeated connections can accumulate resources and cause denial of service, depending on proxy-route accessibility, upstream behavior, and connection deadlines. This issue is fixed in 4.16.1 and 5.4.1.</p> https://db.gcve.eu/vuln/cve-2026-118262