CVE-2026-9821
IBM Cyber Fraud includes components with multiple known vulnerabilities
- Medium 5.3
Description
IBM Cyber Fraud 1.0.0 through 1.1.0 could allow an unauthorized user to inject data into log messages due to improper neutralization of special elements when written to log files.
Key facts
- Published
- 13 Nov 2026
- Last changed
- 13 Nov 2026
- Assigned by
- ibm
- EPSS
- 0.31% likely to be exploited in the next 30 days, higher than 24.219% of CVEs (scores for 15 Nov 2026)
Severity scores
Each score is shown as its source gave it. They are not averaged or merged.
- 5.3CVSS 3.1, Mediumfrom the CNA (ibm)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
What to do
- IBM strongly encourages customers to update their systems promptly. Please upgrade to at least version 1.1.1 according to the following instructions: https://www.ibm.com/docs/en/cyber-fraud/1.x?topic=installing-cyber-fraud https://www.ibm.com/docs/en/cyber-fraud/1.x?topic=upgrading-cyber-fraudCNA solution statement
Historical context and remediation
This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.
No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.
Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.
Affected products
| Vendor | Product | Versions |
|---|---|---|
| IBM | Cyber Fraud |
|
Timeline
- 13 Nov 2026 Published