CVE-2018-12086

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

11.59% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 95.7% 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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Modified. 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

2018-09-14 21:00Z7 YR AGO

Last updated

2024-08-05 08:24Z2 YR AGO

Reserved

2018-06-09

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-787Out-of-bounds WriteBase
• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

942463bd5dc79b12033799f4a08e8be2ab7310b4448c2145b15243f6ab5df16f

• www.securitytracker.com1041909http://www.securitytracker.com/id/1041909vdb-entryx_refsource_SECTRACK
• www.securityfocus.com105538http://www.securityfocus.com/bid/105538vdb-entryx_refsource_BID
• www.debian.orgDSA-4359https://www.debian.org/security/2018/dsa-4359vendor-advisoryx_refsource_DEBIAN
• opcfoundation-onlineapplications.orghttps://opcfoundation-onlineapplications.org/faq/SecurityBulletins/OPC_Foundation_Security_Bulletin_CVE-2018-12086.pdfx_refsource_CONFIRM
• lists.opensuse.orgopenSUSE-SU-2020:0362http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.htmlvendor-advisoryx_refsource_SUSE