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01 Record

CVE-2021-38926

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow a local user to gain privileges due to allowing modification of columns of existing tasks.

MediumPUBLISHEDCNA: ibm
CNA base score5.5 CVSS v3.xCVSS:3.0/PR:L/S:U/AV:L/C:N/AC:L/I:H/UI:N/A:N/RL:O/E:U/RC:C
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02 Description

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow a local user to gain privileges due to allowing modification of columns of existing tasks.

03 Exploitation and scoring

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
0.34% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 28.0% of scored records. A rank, not a probability.
NVD base score
5.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/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.

04 Metadata

Published
2021-12-09 17:00Z4 YR AGO
Last updated
2024-09-16 21:03Z2 YR AGO
Reserved
2021-08-16
Assigning CNA
ibm
Record state
PUBLISHED
Severity
Medium (CVSS 5.5)
CNA CVSS vector
CVSS:3.0/PR:L/S:U/AV:L/C:N/AC:L/I:H/UI:N/A:N/RL:O/E:U/RC:C
Weaknesses
No CWE assigned
Data version
5.1
Document digest
a65a3ad73d166bca733d288a357e9c2e1d0e15b14661b51c71022f5863f249f1

05 Affected products

VendorProductVersionsPlatforms
IBMDB2 for Linux, UNIX and Windows10.5, 10.1, 9.7, 11.1, 11.5—

06 References