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6.5Media

CVE-2026-86849Dpdk: dpdk: integer overflow combined with missing validation leads to host buffer overflow in vhost-crypto

Red Hat Red Hat Enterprise Linux 10; Red Hat Red Hat Enterprise Linux 8; Red Hat Red Hat Enterprise Linux 9; Red Hat Fast Datapath for RHEL 10 Publicada: (hace 1 mes)

Descripción

A flaw was found in DPDK lib/vhost vhost-crypto. Integer overflow in chain length checks, and missing length checks on the RSA path, can overflow a host buffer in the vhost-crypto backend.

Debilidad (CWE): CWE-787

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

FabricanteProductoVersiones
enterprise linux 10 —
enterprise linux 8 —
enterprise linux 9 —
Red Hat Fast Datapath for RHEL 10 all versions
Red Hat Fast Datapath for RHEL 8 all versions
Red Hat Fast Datapath for RHEL 9 all versions
Red Hat Red Hat Enterprise Linux 10 all versions
Red Hat Red Hat Enterprise Linux 8 all versions
Red Hat Red Hat Enterprise Linux 9 all versions
Red Hat Red Hat OpenShift Container Platform 4 all versions
Red Hat Red Hat OpenStack Platform 13 (Queens) all versions

Referencias y parches

CVE recientes del mismo producto — Red Hat Enterprise Linux

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