CVE-2026-59287: CWE-770 Allocation of Resources Without Limits or Throttling in Spring Spring for GraphQL
Description
Spring for GraphQL is vulnerable to Denial of Service attacks when using the WebSocket client with keepAlive enabled. Spring for GraphQL 2.0.0 - 2.0.4 Spring for GraphQL 1.4.0 - 1.4.6 Spring for GraphQL 1.3.0 - 1.3.9
CVSS v3.1
Score 5.9medium
Affected software
Spring
Spring for GraphQL
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-59287 is a resource exhaustion vulnerability (CWE-770) in Spring for GraphQL affecting versions 1.3.0 to 1.3.9, 1.4.0 to 1.4.6, and 2.0.0 to 2.0.4. The issue arises when the WebSocket client is used with the keepAlive feature enabled, leading to uncontrolled allocation of resources that can cause a Denial of Service. This vulnerability does not impact confidentiality or integrity but can disrupt service availability. No official patch or remediation guidance has been provided yet.
Potential Impact
An attacker can exploit this vulnerability to cause a Denial of Service by exhausting resources through the WebSocket client with keepAlive enabled. This impacts the availability of the Spring for GraphQL service but does not affect confidentiality or integrity. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, consider disabling the WebSocket client keepAlive feature if feasible to reduce exposure to this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- vmware
- Date Reserved
- 2026-07-04T18:13:26.297Z
- State
- PUBLISHED
Threat ID: 6a909cf5acd9273b49b2d024
Added to database: 08/27/2026, 20:24:21 UTC
Last enriched: 09/07/2026, 13:40:49 UTC
Last updated: 10/11/2026, 18:48:20 UTC
Views: 57
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