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OpenStack Nova DoS by rebuilding the same instance with a new image multiple times

🗓️ 02 Jul 2026 14:13:24Reported by Python Packaging AdvisoryType 
pypa
 pypa
🔗 github.com👁 4 Views

Nova denial of service when rebuilding the same instance with new images under the default FilterScheduler.

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06 Jul 2026 07:36Current
6.6Medium risk
Vulners AI Score6.6
CVSS 38.6
CVSS 24
EPSS0.01973
4