CVE-2026-63295

Katalog CVE

CVSS 4.3 · Medium EPSS 0,35%

Kerentanan Incorrect Authorization pada canonical lxd. Skor CVSS 3.1 4.3 (Medium) menurut ubuntu.com.

Deskripsi (NVD)

An authorization bypass vulnerability in LXD allows an authenticated attacker to bypass project-level container isolation restrictions. When a project is configured with restrictions on container privileges (such as enforcing restricted.containers.privilege=isolated), LXD fails to enforce the requirement if an instance configuration omits the security.idmap.isolated key. An attacker can exploit this flaw by creating or updating an instance without explicitly setting security.idmap.isolated, bypassing the target project's security constraints.

Rincian

Terbit di NVD

12 Agustus 2026

Terakhir diubah

11 September 2026

Status NVD

Analyzed

CVSS 3.1

4.3 (Medium), sumber ubuntu.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-863: Incorrect Authorization

EPSS (30 hari)

0,35% peluang dieksploitasi; lebih tinggi dari 26,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/canonical/lxd/security/advisories/GHSA-7vp9-3vmp-c5jm advisory vendor · exploit