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DEBIAN-CVE-2026-28385

Type: advisorySource: OSV1 source record

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.

Announced Source revision 1
Original source ↗

DEBIAN-CVE-2026-28385

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: osv:DEBIAN-CVE-2026-28385

lxd

Source reference: /affected/0/package/name

Affected versions
5.0.2+git20231211.1364ae4-1

Source reference: /affected/0/versions

5.0.2+git20231211.1364ae4-2

Source reference: /affected/0/versions

5.0.2+git20231211.1364ae4-3

Source reference: /affected/0/versions

5.0.2+git20231211.1364ae4-4

Source reference: /affected/0/versions

5.0.2+git20231211.1364ae4-5

Source reference: /affected/0/versions

5.0.2+git20231211.1364ae4-6

Source reference: /affected/0/versions

5.0.2+git20231211.1364ae4-7

Source reference: /affected/0/versions

5.0.2+git20231211.1364ae4-8

Source reference: /affected/0/versions

5.0.2+git20231211.1364ae4-9

Source reference: /affected/0/versions

5.0.2-5

Source reference: /affected/0/versions

5.0.2-5+deb12u1

Source reference: /affected/0/versions

5.0.2-5+deb12u2

Source reference: /affected/0/versions

5.0.2-5+deb12u3

Source reference: /affected/0/versions

5.0.2-5+deb12u4

Source reference: /affected/0/versions

5.0.2-5+deb12u5

Source reference: /affected/0/versions

5.0.2-5+deb12u6

Source reference: /affected/0/versions

5.0.2-6

Source reference: /affected/0/versions

Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

lxd

Source reference: /affected/1/package/name

Affected versions
5.0.2+git20231211.1364ae4-9

Source reference: /affected/1/versions

5.0.2+git20231211.1364ae4-9+deb13u1

Source reference: /affected/1/versions

5.0.2+git20231211.1364ae4-9+deb13u2

Source reference: /affected/1/versions

5.0.2+git20231211.1364ae4-9+deb13u3

Source reference: /affected/1/versions

5.0.2+git20231211.1364ae4-9+deb13u4

Source reference: /affected/1/versions

5.0.2+git20231211.1364ae4-9+deb13u5

Source reference: /affected/1/versions

5.0.2+git20231211.1364ae4-9+deb13u6

Source reference: /affected/1/versions

5.0.2+git20231211.1364ae4-9+deb13u7

Source reference: /affected/1/versions

Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "lxd",
      "purl": "pkg:deb/debian/lxd?arch=source&distro=bookworm",
      "ecosystem": "Debian:12"
    },
    "versions": [
      "5.0.2+git20231211.1364ae4-1",
      "5.0.2+git20231211.1364ae4-2",
      "5.0.2+git20231211.1364ae4-3",
      "5.0.2+git20231211.1364ae4-4",
      "5.0.2+git20231211.1364ae4-5",
      "5.0.2+git20231211.1364ae4-6",
      "5.0.2+git20231211.1364ae4-7",
      "5.0.2+git20231211.1364ae4-8",
      "5.0.2+git20231211.1364ae4-9",
      "5.0.2-5",
      "5.0.2-5+deb12u1",
      "5.0.2-5+deb12u2",
      "5.0.2-5+deb12u3",
      "5.0.2-5+deb12u4",
      "5.0.2-5+deb12u5",
      "5.0.2-5+deb12u6",
      "5.0.2-6"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-28385.json"
    },
    "ecosystem_specific": {
      "urgency": "unimportant"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "lxd",
      "purl": "pkg:deb/debian/lxd?arch=source&distro=trixie",
      "ecosystem": "Debian:13"
    },
    "versions": [
      "5.0.2+git20231211.1364ae4-9",
      "5.0.2+git20231211.1364ae4-9+deb13u1",
      "5.0.2+git20231211.1364ae4-9+deb13u2",
      "5.0.2+git20231211.1364ae4-9+deb13u3",
      "5.0.2+git20231211.1364ae4-9+deb13u4",
      "5.0.2+git20231211.1364ae4-9+deb13u5",
      "5.0.2+git20231211.1364ae4-9+deb13u6",
      "5.0.2+git20231211.1364ae4-9+deb13u7"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-28385.json"
    },
    "ecosystem_specific": {
      "urgency": "unimportant"
    }
  }
]

Publisher severity

No explicit severity was provided.

Event
#55885 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement