Arbitrary Code Injection Affecting octavia package, versions *
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-ECHOLATEST-OCTAVIA-20044353
- published22 Sept 2026
- disclosed21 Sept 2026
Introduced: 21 Sep 2026
NewCVE-2026-94572 (opens in a new tab)How to fix?
There is no fixed version for Echo:latest octavia.
NVD Description
Note: Versions mentioned in the description apply only to the upstream octavia package and not the octavia package as distributed by Echo.
See How to fix? for Echo:latest relevant fixed versions and status.
In OpenStack Octavia before 18.0.1, the Amphora provider driver did not validate the listener and pool tls_ciphers field for control characters. The value is written verbatim into the HAProxy configuration generated on the amphora, and thus an authenticated project member who owns a TLS-enabled load balancer can embed a newline and inject arbitrary HAProxy configuration directives. Only deployments using the Amphora provider are affected.
References
- https://advisory.echohq.com/cve/CVE-2026-94572
- https://bugs.debian.org/1148175
- https://bugs.launchpad.net/octavia/+bug/2162101
- https://bugs.launchpad.net/octavia/+bug/2167565
- https://opendev.org/openstack/octavia/commit/cad62902e4984a46ad80cbfa943e90006d8d599d
- https://openwall.com/lists/oss-security/2026/09/21/6
- https://security.openstack.org/ossa/OSSA-2026-039.html