Linux · 
Debian · Security advisory · May 27, 2026
Debian · Security advisory · May 27, 2026DEBIAN-CVE-2026-40213: cyborg security update
DEBIAN-CVE-2026-40213, released May 27, 2026, fixes 1 CVE in cyborg. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
7.4
Base score, 0 to 10
Highest EPSS
0.0021
10th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| cyborg | Debian 13.5 (trixie) | 14.0.0-3+deb13u1 |
| cyborg | Debian 14 | 16.0.0+git+2026.04.26.b8edfa06f1-1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-40213 | cyborg: OpenStack Cyborg before 16.0.1 uses rule:allow (check_str='@') as the default policy for multiple API endpoints | 7.4 | 0.0021 | None reported |
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