CVE-2025-4575

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.38% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 31.9% of scored records. A rank, not a probability.

NVD base score

6.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2025-05-22 13:36Z1 YR AGO

Last updated

2025-05-22 16:03Z1 YR AGO

Reserved

2025-05-12

Assigning CNA

openssl

Record state

PUBLISHED

Severity

Medium (CVSS 6.5)

CNA CVSS vector

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

Weaknesses

• CWE-295Improper Certificate ValidationBase

Data version

5.1

Document digest

30a3fded0155eb95aec2f1c7e7ca1b374b790025a04b7878019694fba2a24646

• openssl-library.orgOpenSSL Advisoryhttps://openssl-library.org/news/secadv/20250522.txtvendor-advisory
• github.com3.5.1 git commithttps://github.com/openssl/openssl/commit/e96d22446e633d117e6c9904cb15b4693e956eaapatch
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2025/05/22/1