CVE-2026-115486

Élevée · CVSS 7.1

Description officielle (NVD)

A flaw was found in the iscsiuio component of open-iscsi. The IPv6 Neighbor Discovery handler accesses link-layer address options at a fixed offset without verifying the packet contains them. Additionally, the ARP table is updated unconditionally with attacker-controlled addresses from the packet headers. An attacker on the same network segment can send a minimal Neighbor Advertisement to poison the ARP table and redirect network traffic.

En bref

Publiée le23/10/2026
Modifiée le23/10/2026
CVSS7.1 (v3.1)
CWECWE-125

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

Sources officielles

NVD (NIST) CVE.org

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