CVE-2025-59258
Windows Active Directory Federation Services (ADFS) Information Disclosure Vulnerability
Insertion of sensitive information into log file in Active Directory Federation Services allows an unauthorized attacker to disclose information locally.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Windows Active Directory Federation Services (ADFS) Information Disclosure Vulnerability
Insertion of sensitive information into log file in Active Directory Federation Services allows an unauthorized attacker to disclose information locally.
- Record
CVE-2025-59258- CVSS 3.1
- 6.2 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C - Weakness
- CWE-532
- Updated
- 2026-11-02
EUVDEUVD-2025-34371
Insertion of sensitive information into log file in Active Directory Federation Services allows an unauthorized attacker to disclose information locally.
- Record
EUVD-2025-34371- CVSS 3.1
- 6.2 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-fp3r-vj8x-58ww
Insertion of sensitive information into log file in Active Directory Federation Services allows...
Insertion of sensitive information into log file in Active Directory Federation Services allows an unauthorized attacker to disclose information locally.
- Record
GHSA-fp3r-vj8x-58ww- CVSS 3.1
- 6.2 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-532
- Updated
- 2026-11-02
NVD
Insertion of sensitive information into log file in Active Directory Federation Services allows an unauthorized attacker to disclose information locally.
- Record
CVE-2025-59258- CVSS 3.1
- 6.2 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-532
- Updated
- 2026-11-02
Affected products
- microsoft windows server 2012
- microsoft windows server 2012 (server core installation)
- microsoft windows server 2012 r2
- microsoft windows server 2012 r2 (server core installation)
- microsoft windows server 2016
- microsoft windows server 2016 (server core installation)
- microsoft windows server 2019
- microsoft windows server 2019 (server core installation)
- microsoft windows server 2022
- microsoft windows server 2022, 23h2 edition (server core installation)
- microsoft windows server 2025
- microsoft windows server 2025 (server core installation)
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History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-59258 is a medium vulnerability (CVSS 6.2) in Microsoft Windows Server 2012, published October 14, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.60%, the 48th percentile. No source names a fixed version.