CVE-2025-9908

Name: CVE-2025-9908
Creator: NVD / NIST
Published: 2026-02-27T08:17:07.58+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.7/10EPSS 0.19%

Last modified Jun 17, 2026

CVE-2025-9908 is a medium-severity vulnerability rated 6.7/10 on the CVSS scale. A flaw was found in the Red Hat Ansible Automation Platform, Event-Driven Ansible (EDA) Event Streams. This vulnerability allows an authenticated user to gain access to sensitive internal infrastructure headers (such as X-Trusted-Proxy and X-Envoy-*) and event stream URLs via crafted requests and job templates. EPSS estimates a 0.19% chance of exploitation in the next 30 days.

Description

A flaw was found in the Red Hat Ansible Automation Platform, Event-Driven Ansible (EDA) Event Streams. This vulnerability allows an authenticated user to gain access to sensitive internal infrastructure headers (such as X-Trusted-Proxy and X-Envoy-*) and event stream URLs via crafted requests and job templates. By exfiltrating these headers, an attacker could spoof trusted requests, escalate privileges, or perform malicious event injection.

Metrics

CVSS 3.1

6.7/10

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.19%

9.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-200

Affected Software

Vendor	Product	Versions
Redhat	Ansible Automation Platform	< 2.6
Redhat	Ansible Developer	1.2
Redhat	Ansible Developer	1.3
Redhat	Ansible Inside	1.3
Redhat	Ansible Inside	1.4

References

https://access.redhat.com/errata/RHSA-2025:19201Vendor Advisory
https://access.redhat.com/errata/RHSA-2025:19221Vendor Advisory
https://access.redhat.com/errata/RHSA-2025:23069Vendor Advisory
https://access.redhat.com/errata/RHSA-2025:23131Vendor Advisory
https://access.redhat.com/security/cve/CVE-2025-9908Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2392835Issue Tracking, Vendor Advisory

Timeline

Published: Feb 27, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-9908?

How severe is CVE-2025-9908?

CVE-2025-9908 has a CVSS score of 6.7/10 (MEDIUM severity). The EPSS model estimates a 0.19% probability of exploitation in the next 30 days.

How do I fix CVE-2025-9908?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-9908?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST