AC
Product
Apache CloudStack
by Apache Software Foundation · last CVE Aug 21, 2026
27
CVEs
0
On KEV
9.1
Max CVSS
0
New 30D
Severity mix
Critical 4High 15Medium 7Low 1
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-66721
2.7
0%
Aug 21
Apache CloudStack: Authorization issue with listHostTags for domain admins
Affected: 4.12.0.0 through 4.20.3.0; 4.21.0.0 through 4.22.1.0
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