CVE-2018-14656

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

0.52% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 44.3% 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:L/UI:N/S:U/C:H/I:N/A:N

NVD analysis status

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

Red Hat severity

Important. 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

2018-10-08 22:00Z8 YR AGO

Last updated

2024-08-05 09:38Z2 YR AGO

Reserved

2018-07-27

Assigning CNA

redhat

Record state

PUBLISHED

Severity

High (CVSS 7.0)

CNA CVSS vector

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

Weaknesses

• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

4e24e5a26364c426bed462ef7190edc90008ce6a51c0bb2ddcbb00ffe9129b5d

• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14656x_refsource_CONFIRM
• www.securitytracker.com1041804http://www.securitytracker.com/id/1041804vdb-entryx_refsource_SECTRACK
• git.kernel.orghttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=342db04ae71273322f0011384a9ed414df8bdae4x_refsource_CONFIRM
• lore.kernel.orghttps://lore.kernel.org/lkml/20180828154901.112726-1-jannh%40google.com/T/x_refsource_MISC
• seclists.orghttps://seclists.org/oss-sec/2018/q4/9x_refsource_MISC
• bugs.chromium.orghttps://bugs.chromium.org/p/project-zero/issues/detail?id=1650x_refsource_MISC