CVE-2026-22735
lowpriority · track · 0EPSS 0.001 · 2 %ileDEEUFRUSEPSS · scored 2026-10-21
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.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (28)
Products and version ranges known to be affected.
- IBM Operational Decision Manager 8.11.0.1all versionscert_bundDEcpe:/a:ibm:operational_decision_manager:8.11.0.1
- IBM Operational Decision Manager 8.11.1.0all versionscert_bundDEcpe:/a:ibm:operational_decision_manager:8.11.1.0
- IBM Operational Decision Manager 8.12.0.1all versionscert_bundDEcpe:/a:ibm:operational_decision_manager:8.12.0.1
- IBM Operational Decision Manager 9.0.0.1all versionscert_bundDEcpe:/a:ibm:operational_decision_manager:9.0.0.1
- IBM Operational Decision Manager 9.5.0.1all versionscert_bundDEcpe:/a:ibm:operational_decision_manager:9.5.0.1
advisories (3)
Vendor and ecosystem advisories describing this.
- WID-SEC-W-2026-0796VMware Tanzu Spring Framework (MVC and WebFlux): Mehrere SchwachstellenDeutsch2026-03-19csaf · cert_bundDE
Ein entfernter, authentisierter oder anonymer Angreifer kann mehrere Schwachstellen in VMware Tanzu Spring Framework ausnutzen, um Dateien zu manipulieren oder vertrauliche Informationen offenzulegen.
- GHSA-6hcq-hmm3-jj3cSpring MVC and WebFlux has Server Sent Event stream corruption2026-03-20ghsa · osvUS
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.
- CERTFR-2026-AVI-1336Multiples vulnérabilités dans les produits IBMFrançais2026-10-16vendor · certfrFR
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (5)
External citations — patches, advisories, analysis.
- https://access.redhat.com/security/cve/cve-2026-22735cnnvd
- https://spring.io/security/cve-2026-22735cnnvd
- https://vigilance.fr/vulnerability/Spring-Framework-write-access-via-Server-Sent-Event-Stream-50108cnnvd
- https://spring.io/security/cve-2026-22735enisa_euvd
- https://spring.io/security/cve-2026-22735Vendor Advisorynvd
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