CVE-2026-63296 - An authorization bypass vulnerability in LXD allows an authenticated attacker to bypass target project restrictions during instance migration. When migrating an instance to a target project, LXD accepts configuration overrides without validating the new configuration against the target project's enforced restrictions. An attacker can exploit this flaw to move instances with disallowed high-privilege configurations into restricted projects, bypassing security controls. - 漏洞详情

漏洞编号：CVE-2026-63296

风险等级：危急

漏洞来源：CVE

CVE 编号：CVE-2026-63296

CNNVD 编号：-

厂商/产品：- / -

影响范围：-

CWE：CWE-863

发布/更新时间：2026-08-12 / 2026-08-28

漏洞描述

An authorization bypass vulnerability in LXD allows an authenticated attacker to bypass target project restrictions during instance migration. When migrating an instance to a target project, LXD accepts configuration overrides without validating the new configuration against the target project's enforced restrictions. An attacker can exploit this flaw to move instances with disallowed high-privilege configurations into restricted projects, bypassing security controls.

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