CVE-2026-1761
Full vulnerability record from the local CVENow database.
Description
A flaw was found in libsoup. This stack-based buffer overflow vulnerability occurs during the parsing of multipart HTTP responses due to an incorrect length calculation. A remote attacker can exploit this by sending a specially crafted multipart HTTP response, which can lead to memory corruption. This issue may result in application crashes or arbitrary code execution in applications that process untrusted server responses, and it does not require authentication or user interaction.
Severity
HIGH
CVSS score
8.6
(v3.1)
Vulnerability status
Deferred
Source identifier
Published
2026-02-02 14:16:34.650000
Last modified
2026-11-04 22:18:03.147000
View original CVE JSON
{
"id": "CVE-2026-1761",
"sourceIdentifier": "[email protected]",
"published": "2026-02-02T14:16:34.650",
"lastModified": "2026-11-04T22:18:03.147",
"vulnStatus": "Deferred",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in libsoup. This stack-based buffer overflow vulnerability occurs during the parsing of multipart HTTP responses due to an incorrect length calculation. A remote attacker can exploit this by sending a specially crafted multipart HTTP response, which can lead to memory corruption. This issue may result in application crashes or arbitrary code execution in applications that process untrusted server responses, and it does not require authentication or user interaction."
},
{
"lang": "es",
"value": "Se encontró una falla en libsoup. Esta vulnerabilidad de desbordamiento de búfer basado en pila ocurre durante el análisis de respuestas HTTP multipart debido a un cálculo de longitud incorrecto. Un atacante remoto puede explotar esto enviando una respuesta HTTP multipart especialmente diseñada, lo que puede llevar a corrupción de memoria. Este problema puede resultar en fallos de aplicación o ejecución de código arbitrario en aplicaciones que procesan respuestas de servidor no confiables, y no requiere autenticación ni interacción del usuario."
}
],
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