CVE-2026-7366

IBM DataPower Gateway 11.0.0.0 through 11.0.0.1 and IBM DataPower Gateway 10.5.0.0 through 10.5.0.21 and IBM DataPower Gateway 10.6.0.0 through 10.6.0.9 allows a race condition that results in improper isolation of request state when handling the built‑in X‑Client‑IP header. Under concurrent request processing, X‑Client‑IP values may be contaminated across requests, enabling IP spoofing and disclosure of other clients’ IP addresses.

Score
CVSS 3.1 4.2 Medium
Status
Analyzed - psirt@us.ibm.com
Published
2026-08-12
Last modified
2026-10-24
Weaknesses
CWE-362

Affected products

References

 
 
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