CVE-2025-58188

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.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• 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

0.36% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 28.6% of scored records. A rank, not a probability.

NVD base score

7.5 (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:N/A:H

NVD analysis status

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

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

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

2025-10-29 22:10Z10 MO AGO

Last updated

2025-11-04 21:13Z10 MO AGO

Reserved

2025-08-27

Assigning CNA

Go

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

• CWE-295Improper Certificate ValidationBase
• CWE-617Reachable AssertionBase

Data version

5.2

Document digest

f4b1bacedff1ccc3217fd907d5f50031f4b7b4cb2a137e8df5aaf0ee604c8666

• go.devhttps://go.dev/cl/709853
• go.devhttps://go.dev/issue/75675
• groups.google.comhttps://groups.google.com/g/golang-announce/c/4Emdl2iQ_bI
• pkg.go.devhttps://pkg.go.dev/vuln/GO-2025-4013
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2025/10/08/1