CVE-2025-52889

LOW EPSS 10.2%
Published Jun 25, 20251y ago · Modified Jun 17, 20261w ago
3.4 CVSS 3.1
Low
Find Similar
Published Jun 25, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

Incus is a system container and virtual machine manager. When using an ACL on a device connected to a bridge, Incus version 6.12 and 6.13 generates nftables rules for local services (DHCP, DNS...) that partially bypass security options `security.mac_filtering`, `security.ipv4_filtering` and `security.ipv6_filtering`. This can lead to DHCP pool exhaustion and opens the door for other attacks. A patch is available at commit 2516fb19ad8428454cb4edfe70c0a5f0dc1da214.

CVSS Details

Base Score
3.4
Exploitability
1.7
Impact
1.4
Vector string
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
Attack Vector Adjacent
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Changed
Confidentiality None
Integrity None
Availability Low

Threat Intelligence

EPSS Exploit Probability
10.2% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-770

References 3

  • github.com https://github.com/lxc/incus/commit/2516fb19ad8428454cb4edfe70c0a5f0dc1da214
  • github.com https://github.com/lxc/incus/commit/a7c33301738aede3c035063e973b1d885d9bac7c
  • github.com https://github.com/lxc/incus/security/advisories/GHSA-9q7c-qmhm-jv86

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.