CVE-2026-12878

What this means for your business

• It affects Octopus Codefresh. It matters if your company, or a supplier that handles your data, runs it.
• An attacker can use it remotely, over a network, with an ordinary user login, and without anyone at your company clicking anything.
• FIRST's prediction model gives it a 0.4% chance of attack attempts being seen in the next 30 days, ranking above 32% of all known flaws.

What to do

1. 1Check whether your company or your suppliers run Octopus Codefresh, and which version. The affected versions are listed further down this page.
2. 2If you do, apply the vendor's fix. A patch or vendor advisory has been published.