FKIE_CVE-2026-0716

Vulnerability from fkie_nvd - Published: 2026-01-13 23:16 - Updated: 2026-04-15 00:35
Severity ?
4.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
Summary
A flaw was found in libsoup’s WebSocket frame processing when handling incoming messages. If a non-default configuration is used where the maximum incoming payload size is unset, the library may read memory outside the intended bounds. This can cause unintended memory exposure or a crash. Applications using libsoup’s WebSocket support with this configuration may be impacted.
References
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2026-0716
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2427896
secalert@redhat.comhttps://gitlab.gnome.org/GNOME/libsoup/-/issues/476
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A flaw was found in libsoup\u2019s WebSocket frame processing when handling incoming messages. If a non-default configuration is used where the maximum incoming payload size is unset, the library may read memory outside the intended bounds. This can cause unintended memory exposure or a crash. Applications using libsoup\u2019s WebSocket support with this configuration may be impacted."
    },
    {
      "lang": "es",
      "value": "Se encontr\u00f3 una vulnerabilidad en el procesamiento de tramas WebSocket de libsoup al manejar mensajes entrantes. Si se utiliza una configuraci\u00f3n no predeterminada donde el tama\u00f1o m\u00e1ximo de la carga \u00fatil entrante no est\u00e1 establecido, la biblioteca puede leer memoria fuera de los l\u00edmites previstos. Esto puede causar una exposici\u00f3n de memoria no intencionada o un bloqueo. Las aplicaciones que utilizan el soporte WebSocket de libsoup con esta configuraci\u00f3n pueden verse afectadas."
    }
  ],
  "id": "CVE-2026-0716",
  "lastModified": "2026-04-15T00:35:42.020",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 4.8,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 2.5,
        "source": "secalert@redhat.com",
        "type": "Primary"
      }
    ]
  },
  "published": "2026-01-13T23:16:04.163",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "https://access.redhat.com/security/cve/CVE-2026-0716"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2427896"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://gitlab.gnome.org/GNOME/libsoup/-/issues/476"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-805"
        }
      ],
      "source": "secalert@redhat.com",
      "type": "Primary"
    }
  ]
}


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