Vulnerability record · CVE-2019-18903 · published 2 March 2020

CVE-2019-18903: Opensuse leap use after free vulnerability

Opensuse · Leap

A Use After Free vulnerability in wicked of SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Server 15; openSUSE Leap 15.1, Factory allows remote attackers to cause DoS or potentially code execution. This issue affects: SUSE Linux Enterprise Server 12 wicked versions prior to 0.6.60-2.18.1. SUSE Linux Enterprise Server 15 wicked versions prior to 0.6.60-28.26.1. openSUSE Leap 15.1 wicked versions prior to 0.6.60-lp151.2.9.1. openSUSE Factory wicked versions prior to 0.6.62.

9.8 CVSS 3.1 Critical EPSS 2.4% · top 16.5% CWE-416 · Use after free

9.8CVSS 3.1 base score, v2 7.5

2.4%EPSS exploitation probability, 30 days

NoNot in CISA KEV

2Affected product versions listed by NVD

2References

17 Jun 2026Last modified by NVD

Description

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Leap Opensuse

Linux Enterprise Server Suse

References

Link	Tags
https://bugzilla.suse.com/show_bug.cgi?id=1160904	Issue TrackingVendor Advisory
https://bugzilla.suse.com/show_bug.cgi?id=1160904	Issue TrackingVendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2019-18903), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.