Vulnerability/
https://seclists.org/oss-sec/2026/q3/511

https://seclists.org/oss-sec/2026/q3/511: [OSSA-2026-035] OpenStack Octavia: Unauthorized QoS policy deletion lock (CVE-2026-74248) errata 1

Q: Which Octavia deployments are affected?

Affected versions are Octavia releases earlier than 16.0.2, as well as exactly 17.0.0 and 18.0.0.

Q: Which maintained release branches have patches available?

Patches are listed for 2025.1/epoxy, 2025.2/flamingo, 2026.1/gazpacho, and the 2026.2/hibiscus development branch.

Published Aug 17, 2026

Updated

Affected Software

4 affected components

Openstack Octavia>16.0.0<=16.0.1

Openstack Octavia=17.0.0

Openstack Octavia=18.0.0

Openstack Octavia<16.0.2

Frequently Asked Questions

Which Octavia deployments are affected?

Affected versions are Octavia releases earlier than 16.0.2, as well as exactly 17.0.0 and 18.0.0.

Which maintained release branches have patches available?

Patches are listed for 2025.1/epoxy, 2025.2/flamingo, 2026.1/gazpacho, and the 2026.2/hibiscus development branch.

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