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Untriaged
Permalink CVE-2026-48753
9.9 CRITICAL
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): None (N)
  • Scope (S): Changed (C)
  • Confidentiality (C): High (H)
  • Integrity (I): High (H)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): Low (L)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): High (H)
  • Modified Scope (MS): Changed (C)
  • Modified Integrity (MI): High (H)
  • Modified Availability (MA): High (H)
created 3 weeks, 4 days ago Activity log
  • Created suggestion 3 weeks, 4 days ago
Incus has an arbitrary file write via path traversal in S3 multipart upload

Incus is a system container and virtual machine manager. Prior to version 7.1.0, the S3 protocol upload endpoint is vulnerable to path traversal and allows creation of arbitrary files on the host. This behavior could lead to arbitrary command execution. Version 7.1.0 fixes the issue.

Affected products

incus
  • ==< 7.1.0

Matching in nixpkgs

pkgs.incus

Powerful system container and virtual machine manager

pkgs.incus-lts

Powerful system container and virtual machine manager

pkgs.incus-spawn

CLI tool for managing isolated Incus development environments

  • nixos-unstable -

pkgs.incus-compose

Bring the familiar Docker Compose workflow to Incus — run compose.yaml files natively on Incus

  • nixos-unstable -
    • nixos-unstable-small 1.2.0

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