AUGUST 4, 2026
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Case File

CVE-2023-5366

HIGH · CVSS 7.1 EPSS 0.39%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-10-06 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.1. See the original NVD description below for full technical details.

CVE
CVE-2023-5366
Severity
HIGH
CVSS
7.1
EPSS
0.39%

Original NVD Description

A flaw was found in Open vSwitch that allows ICMPv6 Neighbor Advertisement packets between virtual machines to bypass OpenFlow rules. This issue may allow a local attacker to create specially crafted packets with a modified or spoofed target IP address field that can redirect ICMPv6 traffic to arbitrary IP addresses.

Related CVEs

Other vulnerabilities affecting the same vendor(s)