FKIE_CVE-2026-22735

Vulnerability from fkie_nvd - Published: 2026-03-20 00:16 - Updated: 2026-04-23 14:21
Severity ?
2.6 (Low) - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N
Summary
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.
References
security@vmware.comhttps://spring.io/security/cve-2026-22735Vendor Advisory
Impacted products
Vendor Product Version
vmware spring_framework *
vmware spring_framework *
vmware spring_framework *
vmware spring_framework *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E4FC0718-4A47-49D5-B623-285871B5135F",
              "versionEndExcluding": "5.3.47",
              "vulnerable": true
            },
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            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events (SSE).\u00a0This 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."
    },
    {
      "lang": "es",
      "value": "Las aplicaciones Spring MVC y WebFlux son vulnerables a la corrupci\u00f3n de flujo al usar Eventos Enviados por el Servidor (SSE). Este problema afecta a Spring Foundation: desde 7.0.0 hasta 7.0.5, desde 6.2.0 hasta 6.2.16, desde 6.1.0 hasta 6.1.25, desde 5.3.0 hasta 5.3.46."
    }
  ],
  "id": "CVE-2026-22735",
  "lastModified": "2026-04-23T14:21:22.560",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 2.6,
          "baseSeverity": "LOW",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 1.4,
        "source": "security@vmware.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-03-20T00:16:15.697",
  "references": [
    {
      "source": "security@vmware.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://spring.io/security/cve-2026-22735"
    }
  ],
  "sourceIdentifier": "security@vmware.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-667"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.