CVE-2026-22735

Name: CVE-2026-22735
Creator: NVD / NIST
Published: 2026-03-20T00:16:15.697+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.6/10EPSS 0.11%

Last modified Jun 17, 2026

CVE-2026-22735 is a low-severity vulnerability rated 2.6/10 on the CVSS scale. 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.. EPSS estimates a 0.11% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

2.6/10

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

EPSS Probability

0.11%

1.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-667

Affected Software

Vendor	Product	Versions
Vmware	Spring Framework	< 5.3.47
Vmware	Spring Framework	>= 6.1.0, < 6.1.26
Vmware	Spring Framework	>= 6.2.0, < 6.2.17
Vmware	Spring Framework	>= 7.0.0, < 7.0.6

References

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

Timeline

Published: Mar 20, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-22735?

How severe is CVE-2026-22735?

CVE-2026-22735 has a CVSS score of 2.6/10 (LOW severity). The EPSS model estimates a 0.11% probability of exploitation in the next 30 days.

How do I fix CVE-2026-22735?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-22735?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST