Quick answers
- Is CVE-2025-36084 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2025-36084 being exploited in the wild.
- How severe is CVE-2025-36084?
- Medium severity, with a CVSS score of 5.9, published 22 September 2026.
- Which products and versions are affected?
- IBM Concert 1.0.0 through 3.0.0.
- Is there a fix for CVE-2025-36084?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2025-36084 attacked?
- It is attacked over the network.
- Am I affected by CVE-2025-36084?
- Check whether you run IBM Concert at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
IBM Concert versions 1.0.0 through 3.0.0 implement cryptographic algorithms that are weaker than industry standards, allowing attackers to decrypt sensitive information. The vulnerability is exploitable remotely without authentication, though the complexity suggests computational effort is required. No public exploitation has been reported.
Affected products
- IBM Concert 1.0.0 through 3.0.0
Timeline
- 2025-09-22: disclosed