CVE-2018-8843

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

1.95% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 80.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD analysis status

Modified. 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

2018-05-14 18:00Z8 YR AGO

Last updated

2024-09-16 20:27Z2 YR AGO

Reserved

2018-03-20

Assigning CNA

icscert

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.1

Document digest

6d1e8eed7c1ba1f081259642e019b15d768208420ce43bd2d40a3714afa2c89f

• www.securityfocus.com104166http://www.securityfocus.com/bid/104166vdb-entryx_refsource_BID
• ics-cert.us-cert.govhttps://ics-cert.us-cert.gov/advisories/ICSA-18-130-02x_refsource_MISC