PT-2026-79375 · Vmware · Spring Ai
CVE-2026-59279
·
Published
2026-08-21
·
Updated
2026-08-28
CVSS v3.1
7.5
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Spring AI version 2.0.0
Description
The MCP Streamable HTTP server transport, specifically the WebFlux and WebMvc variants, fails to limit the number of retained sessions and does not require client authentication by default. This allows a remote attacker to trigger the accumulation of an unbounded number of sessions, leading to memory exhaustion and a Denial of Service (DoS) affecting all legitimate clients.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
DoS
Allocation of Resources Without Limits
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Weakness Enumeration
Related Identifiers
Affected Products
Spring Ai