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CVE-2026-3805
HIGH7.5
Descripcion
When doing a second SMB request to the same host again, curl would wrongly use a data pointer pointing into already freed memory.
Detalles CVE
Puntuacion CVSS v3.17.5
SeveridadHIGH
Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vector de ataqueNETWORK
ComplejidadLOW
Privilegios requeridosNONE
Interaccion usuarioNONE
Publicado3/11/2026
Ultima modificacion3/12/2026
Fuentenvd
Avistamientos honeypot0
Productos afectados
haxx:curl
Debilidades (CWE)
CWE-416
Referencias
https://curl.se/docs/CVE-2026-3805.html(2499f714-1537-4658-8207-48ae4bb9eae9)
https://curl.se/docs/CVE-2026-3805.json(2499f714-1537-4658-8207-48ae4bb9eae9)
https://hackerone.com/reports/3591944(2499f714-1537-4658-8207-48ae4bb9eae9)
http://www.openwall.com/lists/oss-security/2026/03/11/4(af854a3a-2127-422b-91ae-364da2661108)
Correlaciones IOC
Sin correlaciones registradas
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