CVE-2016-6553

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

2.84% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 86.5% of scored records. A rank, not a probability.

NVD base score

9.8 (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:H/I:H/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

2018-07-13 20:00Z8 YR AGO

Last updated

2024-08-06 01:36Z2 YR AGO

Reserved

2016-08-03

Assigning CNA

certcc

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-255

Data version

5.1

Document digest

4edc82230c39048b225d4fba5ab18fac4a189f90caa5887b32b4a0cebd52f552

• www.kb.cert.orgVU#326395https://www.kb.cert.org/vuls/id/326395third-party-advisoryx_refsource_CERT-VN
• www.securityfocus.com93807http://www.securityfocus.com/bid/93807vdb-entryx_refsource_BID