CVE-2026-6719: Concert 1.0.0 through 3.0.0

CVE-2026-6719. CVSS 3.1 base score 7.5 (HIGH, Vendor/CNA).

Affected technology

Concert · 1.0.0 through 3.0.0
IBM

Description’s affected range: through 3.0.0 uses weaker than expected cryptographic algorithms that could

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

An attacker could decrypt highly sensitive information. Vendor/CNA’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality impact as high; integrity and availability impact as none.

Published 19-Oct-2026 19:47 UTC

CWE: CWE-330
CCR priority: 30.0 /100 (P4)
CVSS 3.1: 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N · Vendor/CNA
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-19 19:46:42.191502+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-6719.html