CVE-2026-59287: spring spring for graphql
CVSS: 5.9v3.1MediumModified
Published 27-08-2026Last modified 02-09-2026
Vulnerability summary
CVE-2026-59287 is a medium (CVSS 5.9) vulnerability in spring spring for graphql. EPSS estimates a 0.37% chance of exploitation in the next 30 days, higher than 29% of scored vulnerabilities.
CVSS score
5.9/10
010
Medium · v3.1 (CVE.org)EPSS score
0.37%
0%100%
Low · +0.09 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 27-08-2026PublishedVulnerability first disclosed.
- 02-09-2026Last modifiedVulnerability information updated.
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 metrics
2 scores · 2 sources · 1 versionMedium 5.9Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:HSourcesAll 2 agree
- NVDNIST5.9MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS trend
Probability
0.37%
Chance of exploitation in the next 30 days
Percentile
29%
Versus all other CVEs
30-day change
+0.09 pp
From 0.27% on 19-09-2026
19-09-202619-10-2026
EPSS score0.37%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Spring1 product
- spring for graphql≥ 2.0.0, ≤ 2.0.4 | ≥ 1.4.0, ≤ 1.4.6 | ≥ 1.3.0, ≤ 1.3.9
Vmware1 product
- spring_for_graphql≥ 1.3.0, < 1.3.10 | ≥ 1.4.0, < 1.4.7 | ≥ 2.0.0, < 2.0.4.1
2 vendors · 2 products
References
1 links- spring.io/security/cve-2026-59287Vendor Advisory