https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T05:57:49.897549+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-59279 CVE-2026-59279 — Unbounded persistent session allocation via repeated initialize requests 2026-10-06T05:57:49.928993+00:00

Affected: Spring AI

The MCP Streamable HTTP server transport (WebFlux and WebMvc variants) does not place any limit on the number of sessions it retains, and by default does not require clients to be authenticated. As a result, a remote attacker can cause the server to accumulate an unbounded number of sessions over time, gradually exhausting available memory and ultimately causing a Denial of Service that affects all legitimate clients. Affected versions: Spring AI: 2.0.0