CVE-2025-9907

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 Stream API. This vulnerability allows exposure of sensitive client credentials and internal infrastructure headers via the test_headers field when an event stream is in test mode. The possible outcome includes leakage of internal infrastructure details, accidental disclosure of user or system credentials, privilege escalation if high-value tokens are exposed, and persistent sensitive data exposure to all users with read access on the event stream.

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
6%
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

2392834 – (CVE-2025-9907) CVE-2025-9907 event-driven-ansible: Event Stream Test Mode Exposes Sensitive Headers in AAP EDA

https://bugzilla.redhat.com/show_bug.cgi?id=2392834
redhat Patch Available

CVE-2025-9907 - 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-2025-9907
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-2025-9907(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. 2026-08-27 14:24 UTCEPSS rescore
  17. 2026-08-25 13:48 UTCEPSS rescore
  18. 2026-08-21 23:48 UTCEPSS rescore
  19. 2026-08-20 22:55 UTCEPSS rescore
  20. 2026-08-19 17:03 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 UTCVendor advisory
  25. 2026-08-14 08:50 UTCGHSA enrichment
Show 43 more
  1. 2026-08-13 00:48 UTCEG score recompute
  2. 2026-08-13 00:48 UTCVendor advisory
  3. 2026-08-13 00:48 UTCGHSA enrichment
  4. 2026-08-12 13:50 UTCEPSS rescore
  5. 2026-08-11 13:42 UTCEPSS rescore
  6. 2026-08-11 07:52 UTCEG score recompute
  7. 2026-08-11 07:52 UTCVendor advisory
  8. 2026-08-11 07:52 UTCGHSA enrichment
  9. 2026-08-10 23:59 UTCEPSS rescore
  10. 2026-08-10 08:30 UTCEG score recompute
  11. 2026-08-10 08:30 UTCVendor advisory
  12. 2026-08-10 08:30 UTCGHSA enrichment
  13. 2026-08-09 13:46 UTCEPSS rescore
  14. 2026-08-09 08:28 UTCEG score recompute
  15. 2026-08-09 08:28 UTCVendor advisory
  16. 2026-08-09 08:28 UTCGHSA enrichment
  17. 2026-08-08 16:37 UTCEPSS rescore
  18. 2026-08-07 20:29 UTCEG score recompute
  19. 2026-08-07 20:29 UTCVendor advisory
  20. 2026-08-07 20:29 UTCGHSA enrichment
  21. 2026-08-06 13:46 UTCEPSS rescore
  22. 2026-08-06 02:55 UTCEG score recompute
  23. 2026-08-06 02:55 UTCVendor advisory
  24. 2026-08-06 02:55 UTCGHSA enrichment
  25. 2026-08-05 19:17 UTCEPSS rescore
  26. 2026-08-04 15:09 UTCEPSS rescore
  27. 2026-08-04 10:38 UTCEPSS rescore
  28. 2026-08-04 04:54 UTCEG score recompute
  29. 2026-08-04 04:54 UTCVendor advisory
  30. 2026-08-04 04:54 UTCGHSA enrichment
  31. 2026-08-03 10:35 UTCEPSS rescore
  32. 2026-08-02 19:22 UTCEG score recompute
  33. 2026-08-02 19:22 UTCVendor advisory
  34. 2026-08-02 19:22 UTCGHSA enrichment
  35. 2026-08-02 02:26 UTCEPSS rescore
  36. 2026-08-01 04:15 UTCEPSS rescore
  37. 2026-07-30 16:27 UTCEPSS rescore
  38. 2026-07-30 01:30 UTCEPSS rescore
  39. 2026-07-28 15:36 UTCEPSS rescore
  40. 2026-07-27 14:13 UTCEPSS rescore
  41. 2026-07-27 12:54 UTCEG score recompute
  42. 2026-07-27 12:54 UTCVendor advisory
  43. 2026-07-27 12:54 UTCGHSA enrichment

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2025-9907?
CVE-2025-9907 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 Stream API. This vulnerability allows exposure of sensitive client credentials and internal infrastructure headers via the test_headers field when an event stream is in test mode. The possible outcome…
When was CVE-2025-9907 disclosed?
CVE-2025-9907 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-2025-9907 actively exploited?
CVE-2025-9907 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 93.7% of all scored CVEs.
What is the CVSS score of CVE-2025-9907?
CVE-2025-9907 has a CVSS v3 base score of 6.7 (NVD).
How do I remediate CVE-2025-9907?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-9907, 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-2025-9907

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