CVE-2026-59279 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. DescriptionThe 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 Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
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CVSS 4.0 Severity and Vector Strings:
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2026-59279 NVD Published Date: 08/21/2026 NVD Last Modified: 08/21/2026 Source: VMware |
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Information Technology Laboratory
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