---
title: PingFederate 12.2.7 (February 2026)
description: Fixed PF-38328
component: pingfederate
version: 13.1
page_id: pingfederate:release_notes:pf_release_notes_1227
canonical_url: https://docs.pingidentity.com/pingfederate/13.1/release_notes/pf_release_notes_1227.html
llms_txt: https://docs.pingidentity.com/pingfederate/llms.txt
docs_for_agents: https://developer.pingidentity.com/build-with-ai/docs-for-agents.md
section_ids:
  resolved-issues: Resolved issues
  kerberos-adapter-redirect-url: Kerberos Adapter redirect URL
  jwt-administrative-api-authentication-misconfiguration: JWT Administrative API authentication misconfiguration
  administrative-api-authentication-fix: Administrative API authentication fix
  pi-flow-response_mode-fix: pi.flow response_mode fix
  authentication-policy-error: Authentication policy error
---

# PingFederate 12.2.7 (February 2026)

## Resolved issues

### Kerberos Adapter redirect URL

Fixed PF-38328

We've fixed a defect where the Kerberos Adapter failed to authenticate when a context path is configured.

### JWT Administrative API authentication misconfiguration

Fixed PF-38336

We've fixed a defect that caused PingFederate to crash or shut down when attempting to access the Administrative API with a misconfigured JSON Web Token (JWT) *(tooltip: \<div class="paragraph">
\<p>An IETF standard container format for a JSON object used for the secure exchange of content, such as identity or entitlement information. You can find the industry standard in \<a href="https\://datatracker.ietf.org/doc/html/rfc7519">RFC 7519\</a>.\</p>
\</div>)* authentication setup.

### Administrative API authentication fix

Fixed PF-38393

We've fixed a defect that allowed Basic Authentication to access the Administrative API, even when it was disabled in the `pf.admin.api.authentication` property.

### `pi.flow` `response_mode` fix

Fixed PF-38417

We've fixed a defect where setting `response_mode` to `pi.flow` in Pushed Authorization Requests (PAR) or standard request objects resulted in an `INVALID_REQUEST` error.

### Authentication policy error

Fixed PF-38623

We've fixed a defect that caused an error when authentication policies with a Requested AuthN Context Authentication had **Add or Update AuthN Context Attribute** enabled.