CVE-2026-22735NVD

Vulnerability Summary

Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events (SSE). This issue affects Spring Foundation: from 7.0.0 through 7.0.5, from 6.2.0 through 6.2.16, from 6.1.0 through 6.1.25, from 5.3.0 through 5.3.46.

Severity Level

LOW(2.6)

Published Date

Mar 20, 2026

Last Modified

Apr 23, 2026

Exploitation Status

????

EPSS Score (30-Day)

0.09%Probability

Root Weakness (CWE)

CWE-667: Unknown/Unlisted Weakness ↗

Refer to the official MITRE database for detailed architectural specifications regarding this weakness.

CVSS v3.1 Base Metrics

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredLow

User InteractionRequired

ScopeUnchanged

ConfidentialityNone

IntegrityLow

AvailabilityNone

External References

https://spring.io/security/cve-2026-22735

Critical Alert 2 Active Exploits Detected Today

Critical Alert

CVE Watchtower

CVE-2026-22735NVD

Vulnerability Summary

External References