CVE-2026-6719 IBM Concert - Weak Cryptography

IBM Concert 1.0 through 3.0.0 contains weak cryptographic algorithms, letting attackers decrypt highly sensitive information, exploit requires no special conditions.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
View the NVD record ↗

Details

Type
Weak Cryptography
Impact
Information Disclosure
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published
19 October 2026
Updated
20 October 2026
Weakness
CWE-330

Vendor fix

Update to the latest version with stronger cryptographic algorithms.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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