CVE-2019-4135

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

1.53% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 72.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/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

2019-06-25 15:45Z7 YR AGO

Last updated

2024-09-16 21:02Z1 YR AGO

Reserved

2019-01-03

Assigning CNA

ibm

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.1

Document digest

7df0df61d2faab95ff1548bcd99e1f4eebc26e0fa31dae2a35fa14403936e635

• www.ibm.comhttps://www.ibm.com/support/docview.wss?uid=ibm10888379x_refsource_CONFIRM
• exchange.xforce.ibmcloud.comibm-sam-cve20194135-priv-escalation (158331)https://exchange.xforce.ibmcloud.com/vulnerabilities/158331vdb-entryx_refsource_XF