SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityAwaiting Analysis

CVE-2026-3628

IBM Concert 1.0 through 3.0.0 allows information disclosure through exposure of schema suggestions.

MEDIUM 5.3EPSS 0.27%

Does this matter?

Lower severity and a low EPSS score (0.27%). Track it; it rarely justifies an emergency change on its own.

Description

IBM Concert 1.0 through 3.0.0 allows information disclosure through exposure of schema suggestions.

CVSS 3.1
5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS
0.27% probability · 19th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-209
Source
psirt@us.ibm.com
EPSS trend
0%3%5%20 October 2026: 0.33%26 October 2026: 0.27%20 October 202626 October 2026

EPSS moved from 0.3% on 20 October 2026 to 0.3% on 26 October 2026.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.