VulnerabilityAwaiting Analysis
CVE-2026-1501
IBM Concert 1.0 through 3.0.0 is vulnerable to Improper Certificate Validation.
LOW 3.7EPSS 0.09%
Does this matter?
Lower severity and a low EPSS score (0.09%). Track it; it rarely justifies an emergency change on its own.
Description
IBM Concert 1.0 through 3.0.0 is vulnerable to Improper Certificate Validation.
- CVSS 3.1
- 3.7 LOWCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N
- EPSS
- 0.09% probability · 0th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-295
- Source
- psirt@us.ibm.com
EPSS moved from 0.1% on 20 October 2026 to 0.1% 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.