CVE-2025-10230

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpacttotalSuccessful exploitation gives total 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

39.76% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 98.5% of scored records. A rank, not a probability.

NVD base score

10.0 (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:C/C:H/I:H/A:H

NVD analysis status

Deferred. NVD last modified this record on 2026-10-18.

Red Hat severity

Critical. 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

2025-11-07 19:42Z11 MO AGO

Last updated

2026-08-31 11:24Z1 MO AGO

Reserved

2025-09-10

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Critical (CVSS 10.0)

CNA CVSS vector

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

Weaknesses

• CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')Base

Data version

5.2

Document digest

bd84447c701e7871417c4aa789e42b40eb1bf0da0c6051c5a74a776c75708527

• access.redhat.comhttps://access.redhat.com/security/cve/CVE-2025-10230vdb-entryx_refsource_REDHAT
• bugzilla.redhat.comRHBZ#2394377https://bugzilla.redhat.com/show_bug.cgi?id=2394377issue-trackingx_refsource_REDHAT
• www.samba.orghttps://www.samba.org/samba/history/security.html
• www.vicarius.iohttps://www.vicarius.io/vsociety/posts/cve-2025-10230-detect-samba-vulnerability
• www.vicarius.iohttps://www.vicarius.io/vsociety/posts/cve-2025-10230-mitigate-samba-vulnerability