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TI-2026-42444 Aliases CVE-2026-59313GHSA-cqhh-73qg-8434

Server Sent Event stream corruption in Spring MVC functional web framework

Priority MEDIUM 50CWE-93Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Partial Red Hat: 1 fixed, 3 without a fix

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and Red Hat.

Summary

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

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00564 47th percentileScored 2026-11-07
Fix Partial Red Hat: 1 advisoryRed Hat: 1 fixed, 3 without a fix

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
VMwareSpring Framework7.0.0 – 7.0.8; 6.2.0 – 6.2.19; 6.1.0 – 6.1.28; 6.0.0 – 6.0.30; 5.3.0 – 5.3.49—No fix listedCNA
  • Spring Framework VendorVMware Affected 7.0.0 – 7.0.8; 6.2.0 – 6.2.19; 6.1.0 – 6.1.28; 6.0.0 – 6.0.30; 5.3.0 – 5.3.49 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:*5.3.0 – 5.3.49; 6.0.0 – 6.0.30; 6.1.0 – 6.1.28; 6.2.0 – 6.2.19; 7.0.0 – 7.0.8VulnerableVMware
  • cpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:* Versions 5.3.0 – 5.3.49; 6.0.0 – 6.0.30; 6.1.0 – 6.1.28; 6.2.0 – 6.2.19; 7.0.0 – 7.0.8 Vulnerable ·VMware

Remediation

Red Hat 1 advisory

  • RHSA-2026:90321 Released 2026-10-26 · Red Hat rating Critical
    Red Hat OpenShift Dev Spaces 3.31.0 Release.
    • Red Hat OpenShift Dev Spaces 3.31 registry.redhat.io/devspaces/code-rhel9, registry.redhat.io/devspaces/dashboard-rhel9, registry.redhat.io/devspaces/jetbrains-ide-rhel9 +8

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Fuse 7AffectedNo fix planned: Out of support scope
Red Hat Single Sign-On 7AffectedNo fix planned: Out of support scope
Red Hat build of Apache Camel - HawtIO 4AffectedNo fix yet
Red Hat OpenShift Dev Spaces 3.31Fixed RHSA-2026:90321
Not affected: 3 products
  • Red Hat Enterprise Linux 8
  • Red Hat Enterprise Linux 9
  • Red Hat OpenShift Dev Spaces 3.31

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-59313
  2. 2026-10-03 Alias added: GHSA-cqhh-73qg-8434
  3. 2026-10-30 Fix available: RHSA-2026:90321 · Red Hat
  4. 2026-10-30 Fix available: Red Hat OpenShift Dev Spaces 3.31 · Red Hat

References

Advisory 1

  • TI-2022-07142 Code injection in Spring Framework KEVCVSS 3.1CRITICAL 9.8
  • TI-2018-01175 Code injection in Spring Framework CVSS 3.1CRITICAL 9.8
  • TI-2020-04444 RFD Attack via "Content-Disposition" Header Sourced from Request Input by Spring MVC or Spring WebFlux Application CVSS 3.1HIGH 7.5
  • TI-2018-01180 Code injection in Spring Framework CVSS 3.1CRITICAL 9.8
  • TI-2016-09283 Pivotal Spring Framework through 5.3.16 suffers from a potential remote code execution… CVSS 3.1CRITICAL 9.8
  • TI-2014-00050 The Jaxb2RootElementHttpMessageConverter in Spring MVC in Spring Framework before 3.2.8… CVSS 2.0MEDIUM 6.8
See all 82 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences