CVE-2026-59313

critical · 9.8

Spring MVC applications using the functional web framework are vulnerable to stream corruption when using Server-Sent Events (SSE). Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19 Spring Framework 6.1.0 - 6.1.28 Spring Framework 6.0.0 - 6.0.30 Spring Framework 5.3.0 - 5.3.49

9.8

CVSS

0.6%

EPSS (exploit prob.)

47th

EPSS percentile

2026-08-27

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-93

Affected products

Vendor	Product	Affected versions
vmware	spring_framework	>= 5.3.0, <= 5.3.49
vmware	spring_framework	>= 6.0.0, <= 6.0.30
vmware	spring_framework	>= 6.1.0, <= 6.1.28
vmware	spring_framework	>= 6.2.0, <= 6.2.19
vmware	spring_framework	>= 7.0.0, <= 7.0.8

Check a specific version with /api/v1/cve/match.

References

https://spring.io/security/cve-2026-59313

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-59313