CVE-2025-52889
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-52889
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-52889.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-52889
- Aliases
- Downstream
- Published
- 2025-06-25T16:49:00Z
- Modified
- 2025-11-02T19:57:06.885011Z
- Severity
-
- 3.4 (Low) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L CVSS Calculator
- Summary
- Incus vulnerable to DoS through antispoofing nftables firewall rule bypass on bridge networks with ACLs
- Details
-
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_filteringandsecurity.ipv6_filtering. This can lead to DHCP pool exhaustion and opens the door for other attacks. A patch is available at commit 2516fb19ad8428454cb4edfe70c0a5f0dc1da214. - Database specific
{ "cwe_ids": [ "CWE-770" ] }- References