PT-2026-114114 · Sahlberg · Libsmb2

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CVE-2026-110712

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Publicado

2026-10-14

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Atualizado

2026-10-14

CVSS v3.1

6.5

Média

VetorAV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
libsmb2 through 6.2 contains a heap out-of-bounds read vulnerability in smb2 decode file all info that allows malicious SMB servers to crash clients by sending an unchecked FileNameLength. Attackers controlling the server or performing man-in-the-middle on unsigned sessions can return crafted FileAllInformation replies to smb2 stat or smb2 fstat calls, crashing the client.

Exploit

Correção

Out of bounds Read

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Enumeração de Fraquezas

Identificadores relacionados

CVE-2026-110712

Produtos afetados

Libsmb2