CVE-2019-4256

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

1.32% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 68.9% 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:3.1/AV:N/AC:L/PR:N/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

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

2019-05-29 15:10Z7 YR AGO

Last updated

2024-09-17 03:22Z1 YR AGO

Reserved

2019-01-03

Assigning CNA

ibm

Record state

PUBLISHED

Severity

Medium (CVSS 5.9)

CNA CVSS vector

CVSS:3.0/UI:N/S:U/C:H/A:N/I:N/AC:H/AV:N/PR:N/RL:O/E:U/RC:C

Weaknesses

• CWE-326Inadequate Encryption StrengthClass

Data version

5.1

Document digest

5d092db4b61708cc25284607f1aeff3902ee986757ea169a60188cd39dab95a0

• www.ibm.comhttps://www.ibm.com/support/docview.wss?uid=ibm10882968x_refsource_CONFIRM
• exchange.xforce.ibmcloud.comibm-api-cve20194256-info-disc (159944)https://exchange.xforce.ibmcloud.com/vulnerabilities/159944vdb-entryx_refsource_XF
• www.securityfocus.com108530http://www.securityfocus.com/bid/108530vdb-entryx_refsource_BID