VULNERABILITY INTELLIGENCE
CVE-2026-23556
EPSS probability0.14%
CISA KEVNot currently listed
Published2026-07-09
Last modified2026-10-25
Description
When oxenstored is tearing a domain down, the node data is cleaned up but the usage counts are leaked. When the domain ID is eventually reused, the new domain can create fewer nodes before beeing deemed to be over quota.
Weakness classification
- security@xen.org: CWE-281