Search/CVE-2026-46448
● CVE — Medium

CVE-2026-46448

VendoropenstackProductnovaDiscoveredJun 16, 2026UpdatedOct 25, 2026

In OpenStack Nova before 33.0.2, the server create API does not strip certain hint data. The resulting instance has no Placement allocation.

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CVSS v3.1
5.4 MEDIUM
EPSS
0.27%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Sep 25, 2026 → Oct 26, 2026
▼ 0.18pp
0.46% → 0.27% over 2 tracked changes
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityLOW
Privileges RequiredLOW
User InteractionNONE
ScopeUNCHANGED
ConfidentialityLOW
IntegrityNONE
AvailabilityLOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
Connections
2 relationships
Timeline
disclosure → media coverage
Jun 16, 2026
Disclosure — published as a CVE record. · last revised by NVD Oct 25, 2026