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2 vulnerabilities found for oxenstored by Xen
CVE-2026-23556 (GCVE-0-2026-23556)
Vulnerability from nvd – Published: 2026-07-09 14:48 – Updated: 2026-07-09 15:37
VLAI
EPSS
VEX
Title
oxenstored keeps quota related use counts across domain destruction
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-281 - Improper preservation of permissions
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Xen | oxenstored |
Affected:
all
|
Credits
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CVE-2026-23556 (GCVE-0-2026-23556)
Vulnerability from cvelistv5 – Published: 2026-07-09 14:48 – Updated: 2026-07-09 15:37
VLAI
EPSS
VEX
Title
oxenstored keeps quota related use counts across domain destruction
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-281 - Improper preservation of permissions
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Xen | oxenstored |
Affected:
all
|
Credits
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