CVE-2026-74248

EUVD-2026-58807
OpenStack Octavia through 18.0.0 mishandles quality of service (QoS) policy authorization. By associating another project's QoS policy with an amphora, an authenticated user may prevent deletion of that policy. All Octavia deployments are affected.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
mitreCNA
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 23.08%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
openstackoctavia
𝑥
< 16.0.2
CNA
openstackoctavia
17.0.0
CNA
openstackoctavia
18.0.0
CNA
Debian logo
Debian Releases
Debian Product
Codename
octavia
bookworm
postponed
forky
18.0.0-4
fixed
sid
19.0.0~rc1-2
fixed
trixie
no-dsa
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
octavia
focal
needs-triage
jammy
Fixed 1:10.1.1-0ubuntu1.5
released
noble
Fixed 1:14.0.0-0ubuntu1.6
released
resolute
Fixed 1:18.0.0-0ubuntu2.1
released
Common Weakness Enumeration
References
https://bugs.launchpad.net/octavia/+bug/2161500
https://www.openwall.com/lists/oss-security/2026/08/13/12
http://www.openwall.com/lists/oss-security/2026/08/17/2
https://bugs.launchpad.net/octavia/+bug/2161500