CVE-2019-14203

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

2.59% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 84.2% 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

2019-07-31 12:11Z7 YR AGO

Last updated

2026-05-12 10:12Z3 MO AGO

Reserved

2019-07-19

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

Data version

5.2

Document digest

a87d28d7a8f9623f80cab728ddb795ae3c79027ad8127b78158bf935b5b069e1

• gitlab.comhttps://gitlab.com/u-boot/u-bootx_refsource_MISC
• blog.semmle.comhttps://blog.semmle.com/uboot-rce-nfs-vulnerability/x_refsource_MISC
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-577017.html