IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, and 11.1 could allow malicious user with access to the D…

published 2019-07-01 7y ago modified 2026-06-17 4mo ago also EUVD-2019-13664

cvss: 6.7; version 3.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 40%
public exploits: 0; none known

IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, and 11.1 could allow malicious user with access to the DB2 instance account to leverage a fenced execution process to execute arbitrary code as root. IBM X-Force ID: 156567.

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Exploit prediction

0.46% chance of exploitation in the next 30 days, higher than 40% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.0	6.7	CVSS:3.0/S:U/A:H/I:H/UI:N/PR:H/C:H/AC:L/AV:L/RC:C/E:U/RL:O
NVD	3.1	6.7	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CNA	3.0	6.7	CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	7.2	AV:L/AC:L/Au:N/C:C/I:C/A:C

Affected products

IBM DB2 for Linux, UNIX and Windows

Classification

Technology feeds

IBM Db2 rss critical rss

References

ibm.com /support/docview.wss?uid=ibm10880735
vendor-advisory
exchange.xforce.ibmcloud.com /vulnerabilities/156567
vdb-entry, vendor-advisory

Sources

CVE List CVE-2019-4057
NVD CVE-2019-4057

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