CVE-2026-59313

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Source
https://cve.org/CVERecord?id=CVE-2026-59313
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-59313.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-59313
Downstream
CLEANSTART (4)
CLSA (47)
DEBIAN (1)
UBUNTU (1)
Published
2026-08-27T17:58:03Z
Modified
2026-11-01T10:45:27Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Server Sent Event stream corruption in Spring MVC functional web framework
Details

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

Database specific 
{
    "cna_assigner": "vmware",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59313.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "range": [
                        {
                            "introduced": "7.0.0"
                        },
                        {
                            "last_affected": "7.0.8"
                        },
                        {
                            "introduced": "6.2.0"
                        },
                        {
                            "last_affected": "6.2.19"
                        },
                        {
                            "introduced": "6.1.0"
                        },
                        {
                            "last_affected": "6.1.28"
                        },
                        {
                            "introduced": "6.0.0"
                        },
                        {
                            "last_affected": "6.0.30"
                        },
                        {
                            "introduced": "5.3.0"
                        },
                        {
                            "last_affected": "5.3.49"
                        }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/spring-projects/spring-framework

Affected ranges

Type
GIT
Repo
https://github.com/spring-projects/spring-framework
Events
Introduced
5024bb72279188f1d0dcfe19e8abdd4bdb9887c8
Last Affected
6214eae8bd02c2ed7ab382bb8d16a9cc6de49522
Introduced
fe00848be255db1455f0189d9ff28661f301be36
Last Affected
9e8cea3ef8ae02efb7956b071cd7bbef7c22cb82
Database specific
Show details 
{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "6.2.0"
                },
                {
                    "last_affected": "6.2.19"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "cpe": "cpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "7.0.0"
                },
                {
                    "last_affected": "7.0.8"
                }
            ],
            "source": "CPE_RANGE"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-59313.json"