FKIE_CVE-2026-2369

Vulnerability from fkie_nvd - Published: 2026-03-19 15:16 - Updated: 2026-04-28 21:29
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Summary
A flaw was found in libsoup. An integer underflow vulnerability occurs when processing content with a zero-length resource, leading to a buffer overread. This can allow an attacker to potentially access sensitive information or cause an application level denial of service.
References
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2026-2369Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2439091Issue Tracking, Third Party Advisory
secalert@redhat.comhttps://gitlab.gnome.org/GNOME/libsoup/-/issues/498Issue Tracking, Patch
Impacted products
Vendor Product Version
gnome libsoup -
To clipboard 

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      "value": "Se encontr\u00f3 un fallo en libsoup. Una vulnerabilidad de subdesbordamiento de enteros ocurre al procesar contenido con un recurso de longitud cero, lo que lleva a una lectura excesiva del b\u00fafer. Esto puede permitir a un atacante acceder potencialmente a informaci\u00f3n sensible o causar una denegaci\u00f3n de servicio a nivel de aplicaci\u00f3n."
    }
  ],
  "id": "CVE-2026-2369",
  "lastModified": "2026-04-28T21:29:20.820",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
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        "source": "secalert@redhat.com",
        "type": "Secondary"
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          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
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  "published": "2026-03-19T15:16:25.603",
  "references": [
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      "source": "secalert@redhat.com",
      "tags": [
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      "url": "https://access.redhat.com/security/cve/CVE-2026-2369"
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      "source": "secalert@redhat.com",
      "tags": [
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2439091"
    },
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          "value": "CWE-191"
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.



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