CVE-2025-29808

Name: CVE-2025-29808
Creator: NVD / NIST
Published: 2025-04-08T18:16:06.483+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.39%

Last modified Jun 17, 2026

CVE-2025-29808 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Use of a cryptographic primitive with a risky implementation in Windows Cryptographic Services allows an authorized attacker to disclose information locally.. EPSS estimates a 0.39% chance of exploitation in the next 30 days.

Description

Use of a cryptographic primitive with a risky implementation in Windows Cryptographic Services allows an authorized attacker to disclose information locally.

Metrics

CVSS 3.1

5.5/10

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

EPSS Probability

0.39%

30.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-1240

Affected Software

Vendor	Product	Versions
Microsoft	Windows Server 2022	< 10.0.20348.3453

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29808Vendor Advisory

Timeline

Published: Apr 8, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-29808?

Use of a cryptographic primitive with a risky implementation in Windows Cryptographic Services allows an authorized attacker to disclose information locally.

How severe is CVE-2025-29808?

CVE-2025-29808 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.39% probability of exploitation in the next 30 days.

How do I fix CVE-2025-29808?

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-2025-29808?

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

Scan your code now

Source: NVD / NIST