====================================================
OSSA-2026-035: Unauthorized QoS policy deletion lock
====================================================

:Date: August 13, 2026
:CVE: PENDING

Affects
~~~~~~~
- Octavia: <16.0.2, ==17.0.0, ==18.0.0

Description
~~~~~~~~~~~
Chen YuXiang with the Institute of Computing Technology, Chinese Academy of Sciences, reported a vulnerability in Octavia 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.

Patches
~~~~~~~
- https://review.opendev.org/1000296 (2025.1/epoxy)
- https://review.opendev.org/1000295 (2025.2/flamingo)
- https://review.opendev.org/1000094 (2026.1/gazpacho)
- https://review.opendev.org/998935 (2026.2/hibiscus (development))

Credits
~~~~~~~
- Chen YuXiang from Institute of Computing Technology, Chinese Academy of 
Sciences

References
~~~~~~~~~~
- https://launchpad.net/bugs/2161500
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=PENDING

Notes
~~~~~
- A CVE assignment was requested from MITRE on 2026-08-05 (request
  2079027); this advisory will be updated with the ID in an errata
  publication once it becomes available.

--
Jeremy Stanley
OpenStack Vulnerability Management Team
https://security.openstack.org/vmt.html

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