CVE-2025-9908

MEDIUMPre-NVD 6.76.7—
EchelonGraph scoreMEDIUM confidence

Score 6.7 from GitHub Security Advisory published 2026-02-27. a secondary CVSS source baseline 6.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
6.7EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.7Exploit: None knownExposed: 0

A fix is available — apply it.

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.

CVSS v3
6.7
EG Score
6.7(medium)
EG Risk
30(Track)
EG Risk 30/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity67% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
9%
KEV
Not listed

Published

February 27, 2026

Last Modified

June 17, 2026

Advisory Details (6)

Auto-updated Aug 4, 2026
Patch available. Sources: redhat.
redhat Patch Available

2392835 – (CVE-2025-9908) CVE-2025-9908 event-driven-ansible: Sensitive Internal Headers Disclosure in AAP EDA Event Streams

https://bugzilla.redhat.com/show_bug.cgi?id=2392835
redhat Patch Available

CVE-2025-9908 - Red Hat Customer Portal

Affected: Red Hat Enterprise Linux 8 or OpenShift Container Platform 4, is affected by this vulnerability and a fix may be released to a

https://access.redhat.com/security/cve/CVE-2025-9908
redhat Patch Available
https://access.redhat.com/errata/RHSA-2025:23131
redhat Patch Available
https://access.redhat.com/errata/RHSA-2025:23069
redhat Patch Available
https://access.redhat.com/errata/RHSA-2025:19221
redhat Patch Available
https://access.redhat.com/errata/RHSA-2025:19201

Vendor Advisories for CVE-2025-9908(4)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(4)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatansible-automation-platform-25/eda-controller-rhel8:1.1.142025-12-11redhat
redhatpython3.11-typing-extensions-0:4.15.0-1.el9ap2025-12-10redhat
redhatautomation-eda-controller-0:1.2.1-1.el9ap2025-10-28redhat
redhatansible-automation-platform-26/eda-controller-rhel9:1.2.02025-10-28redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 5× in last 7d / 20× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-09-13 16:46 UTCEPSS rescore
  2. 2026-09-12 15:00 UTCEPSS rescore
  3. 2026-09-11 14:52 UTCEPSS rescore
  4. 2026-09-11 09:36 UTCEPSS rescore
  5. 2026-09-10 09:34 UTCEPSS rescore
  6. 2026-09-08 22:00 UTCEPSS rescore
  7. 2026-09-07 16:01 UTCEPSS rescore
  8. 2026-09-06 13:47 UTCEPSS rescore
  9. 2026-09-04 05:06 UTCEPSS rescore
  10. 2026-09-02 14:11 UTCEPSS rescore
  11. 2026-09-01 13:53 UTCEPSS rescore
  12. 2026-09-01 04:39 UTCEPSS rescore
  13. 2026-08-30 19:17 UTCEPSS rescore
  14. 2026-08-30 01:21 UTCEPSS rescore
  15. 2026-08-28 21:40 UTCEPSS rescore
  16. 2026-08-25 13:48 UTCEPSS rescore
  17. 2026-08-21 23:48 UTCEPSS rescore
  18. 2026-08-20 22:55 UTCEPSS rescore
  19. 2026-08-19 17:03 UTCEPSS rescore
  20. 2026-08-18 13:48 UTCEPSS rescore
  21. 2026-08-16 14:56 UTCEPSS rescore
  22. 2026-08-16 02:14 UTCEPSS rescore
  23. 2026-08-15 01:30 UTCEPSS rescore
  24. 2026-08-14 08:50 UTCEG score recompute
  25. 2026-08-14 08:50 UTCVendor advisory
Show 44 more
  1. 2026-08-14 08:50 UTCGHSA enrichment
  2. 2026-08-13 22:00 UTCEPSS rescore
  3. 2026-08-13 01:46 UTCEG score recompute
  4. 2026-08-13 01:46 UTCVendor advisory
  5. 2026-08-13 01:46 UTCGHSA enrichment
  6. 2026-08-12 13:50 UTCEPSS rescore
  7. 2026-08-11 23:35 UTCEG score recompute
  8. 2026-08-11 23:35 UTCVendor advisory
  9. 2026-08-11 23:35 UTCGHSA enrichment
  10. 2026-08-11 13:42 UTCEPSS rescore
  11. 2026-08-10 23:59 UTCEPSS rescore
  12. 2026-08-10 13:11 UTCEG score recompute
  13. 2026-08-10 13:11 UTCVendor advisory
  14. 2026-08-10 13:11 UTCGHSA enrichment
  15. 2026-08-09 13:46 UTCEPSS rescore
  16. 2026-08-09 08:28 UTCEG score recompute
  17. 2026-08-09 08:28 UTCVendor advisory
  18. 2026-08-09 08:28 UTCGHSA enrichment
  19. 2026-08-08 16:37 UTCEPSS rescore
  20. 2026-08-07 20:29 UTCEG score recompute
  21. 2026-08-07 20:29 UTCVendor advisory
  22. 2026-08-07 20:29 UTCGHSA enrichment
  23. 2026-08-06 13:46 UTCEPSS rescore
  24. 2026-08-06 02:55 UTCEG score recompute
  25. 2026-08-06 02:55 UTCVendor advisory
  26. 2026-08-06 02:55 UTCGHSA enrichment
  27. 2026-08-05 19:17 UTCEPSS rescore
  28. 2026-08-04 15:09 UTCEPSS rescore
  29. 2026-08-04 04:54 UTCEG score recompute
  30. 2026-08-04 04:54 UTCVendor advisory
  31. 2026-08-04 04:54 UTCGHSA enrichment
  32. 2026-08-03 10:35 UTCEPSS rescore
  33. 2026-08-02 19:22 UTCEG score recompute
  34. 2026-08-02 19:22 UTCVendor advisory
  35. 2026-08-02 19:22 UTCGHSA enrichment
  36. 2026-08-02 02:26 UTCEPSS rescore
  37. 2026-08-01 04:15 UTCEPSS rescore
  38. 2026-07-30 16:27 UTCEPSS rescore
  39. 2026-07-30 01:30 UTCEPSS rescore
  40. 2026-07-28 15:36 UTCEPSS rescore
  41. 2026-07-27 14:13 UTCEPSS rescore
  42. 2026-07-27 12:54 UTCEG score recompute
  43. 2026-07-27 12:54 UTCVendor advisory
  44. 2026-07-27 12:54 UTCGHSA enrichment

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2025-9908?
CVE-2025-9908 is a medium vulnerability published on February 27, 2026. 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…
When was CVE-2025-9908 disclosed?
CVE-2025-9908 was first published in the National Vulnerability Database on February 27, 2026, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-9908 actively exploited?
CVE-2025-9908 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 90.7% of all scored CVEs.
What is the CVSS score of CVE-2025-9908?
CVE-2025-9908 has a CVSS v3 base score of 6.7 (NVD).
How do I remediate CVE-2025-9908?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-9908, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2025-9908

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