PT-2026-52849 · Canonical · Lxd

Publicado 2026-06-26 · Atualizado 2026-06-26 · CVE-2026-28385

Mitre

CVSS v3.1

5.0

Média

Vetor base

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

In Canonical LXD versions 4.12 through 6.9, a Server-Side Request Forgery (SSRF) vulnerability in the image import functionality allows authenticated users with the can create images entitlement to interact with internal network infrastructure via the /images endpoint. When importing an image from a URL source, the LXD daemon fails to validate or restrict outbound destination IP addresses, allowing connections to loopback, RFC1918 private ranges, and cloud metadata endpoints. This enables error-based port scanning and unauthorized interaction with internal HTTP services from the daemon's network position.

Correção

SSRF

Enumeração de Fraquezas

CWE-918

Identificadores relacionados

CVE-2026-28385

Produtos afetados

Lxd

Referências · 3

• https://github.com/canonical/lxd/pull/18462 · Correção
• https://github.com/canonical/lxd/security/advisories/GHSA-3gq2-x4qg-p4g6 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2026-28385 · Nota de Segurança