IBMCVE-2025-64649
IBM Concert: improper certificate validation
Medium5.9CVE-2025-64649 · Published Aug 28, 2026 · updated Sep 2, 2026
IBM Concert 1.0.0 through 2.3.1 could allow a remote attacker to perform unauthorized actions using man in the middle techniques due to improper certificate validation.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Concert Product | >= 1.0.0, <= 2.3.1 | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-295
More IBM advisories
All IBM| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Aug 28 | IBM Concert: SQL injection | Critical9.1 | No fix yet |
| Aug 28 | IBM Cloud Pak for Data System: denial of service | Medium6.2 | No fix yet |
| Aug 28 | IBM Langflow OSS: path traversal | High7.5 | No fix yet |
| Aug 28 | IBM Langflow OSS: information disclosure | High8.2 | No fix yet |
| Aug 28 | IBM Langflow OSS: remote code execution | Critical9.8 | No fix yet |
| Aug 28 | IBM Langflow OSS: improper authorization | Medium6.4 | No fix yet |