Low severity2.6NVD Advisory· Published Mar 20, 2026· Updated Apr 23, 2026
CVE-2026-22735
CVE-2026-22735
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.springframework:spring-webmvcMaven | >= 7.0.0-M1, < 7.0.6 | 7.0.6 |
org.springframework:spring-webmvcMaven | >= 6.2.0, < 6.2.17 | 6.2.17 |
org.springframework:spring-webmvcMaven | >= 6.0.0, <= 6.1.21 | — |
org.springframework:spring-webmvcMaven | >= 5.3.0, <= 5.3.39 | — |
org.springframework:spring-webfluxMaven | >= 7.0.0-M1, < 7.0.6 | 7.0.6 |
org.springframework:spring-webfluxMaven | >= 6.2.0, < 6.2.17 | 6.2.17 |
org.springframework:spring-webfluxMaven | >= 6.0.0, <= 6.1.21 | — |
org.springframework:spring-webfluxMaven | >= 5.3.0, <= 5.3.39 | — |
Affected products
19- osv-coords18 versionspkg:apk/chainguard/apache-activemq-6.1pkg:apk/chainguard/apache-activemq-fips-6.1pkg:apk/chainguard/apache-nifi-registrypkg:apk/chainguard/camunda-8.8pkg:apk/chainguard/camunda-zeebe-8.6pkg:apk/chainguard/camunda-zeebe-8.7pkg:apk/chainguard/camunda-zeebe-8.8pkg:apk/chainguard/kafbat-uipkg:apk/chainguard/kafbat-ui-fipspkg:apk/chainguard/nacospkg:apk/chainguard/nacos-dockerpkg:apk/chainguard/thingsboard-tb-mqtt-transportpkg:apk/chainguard/thingsboard-tb-nodepkg:apk/wolfi/apache-nifi-registrypkg:apk/wolfi/thingsboard-tb-mqtt-transportpkg:apk/wolfi/thingsboard-tb-nodepkg:maven/org.springframework/spring-webfluxpkg:maven/org.springframework/spring-webmvc
< 6.1.8-r5+ 17 more
- (no CPE)range: < 6.1.8-r5
- (no CPE)range: < 6.1.8-r7
- (no CPE)range: < 2.8.0-r3
- (no CPE)range: < 8.8.22-r0
- (no CPE)range: < 8.6.39-r0
- (no CPE)range: < 8.7.27-r0
- (no CPE)range: < 8.8.22-r0
- (no CPE)range: < 1.4.2-r6
- (no CPE)range: < 1.4.2-r5
- (no CPE)range: < 3.2.0-r1
- (no CPE)range: < 3.2.0-r1
- (no CPE)range: < 4.3.1.1-r0
- (no CPE)range: < 4.3.1.1-r0
- (no CPE)range: < 2.8.0-r3
- (no CPE)range: < 4.3.1.1-r0
- (no CPE)range: < 4.3.1.1-r0
- (no CPE)range: >= 7.0.0-M1, < 7.0.6
- (no CPE)range: >= 7.0.0-M1, < 7.0.6
Patches
Vulnerability mechanics
References
3- github.com/advisories/GHSA-6hcq-hmm3-jj3cghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-22735ghsaADVISORY
- spring.io/security/cve-2026-22735nvdVendor AdvisoryWEB
News mentions
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