TI-2026-06472 Aliases CVE-2026-7366 GHSA-p6wq-xx5g-mm4g

IBM DataPower Gateway affected by HTTP request header leakage in XML-Firewall

LOW 19CWE-362Published 2026-08-12 · Updated 2026-10-04

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: High
Impact type: —
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00164 5th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
IBM	DataPower Gateway 11.0.0	11.0.0.0 – 11.0.0.1	—	No fix listed	CNA
IBM	DataPower Gateway 10.5.0	10.5.0.0 – 10.5.0.21	—	No fix listed	CNA
IBM	DataPower Gateway 10.6.0	10.6.0.0 – 10.6.0.9	—	No fix listed	CNA

DataPower Gateway 11.0.0 VendorIBM Affected 11.0.0.0 – 11.0.0.1 Fixed in — No fix listed CNA
DataPower Gateway 10.5.0 VendorIBM Affected 10.5.0.0 – 10.5.0.21 Fixed in — No fix listed CNA
DataPower Gateway 10.6.0 VendorIBM Affected 10.6.0.0 – 10.6.0.9 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:ibm:datapower_gateway::::::::	10.5.0.0 to before 10.5.0.22; 10.6.0.0 to before 10.6.0.10; 11.0.0.0 to before 11.0.0.2	Vulnerable	IBM

cpe:2.3:a:ibm:datapower_gateway:*:*:*:*:*:*:*:* Versions 10.5.0.0 to before 10.5.0.22; 10.6.0.0 to before 10.6.0.10; 11.0.0.0 to before 11.0.0.2 Vulnerable ·IBM

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-7366
2026-10-03 Alias added: GHSA-p6wq-xx5g-mm4g
2026-10-04 Affected versions changed · CNA

References

Patch 1

https://www.ibm.com/support/pages/node/7282770

TI-2026-69419 Out-of-bounds write in IBM DataPower Gateway RFC2047 parser CVSS 3.1CRITICAL 9.8
TI-2026-69398 Out-of-bounds write in IBM DataPower Gateway allows code execution CVSS 3.1CRITICAL 9.8
TI-2026-69396 Out-of-bounds write in IBM DataPower Gateway CVSS 3.1CRITICAL 9.8
TI-2026-69386 Empty LDAP password accepted in IBM DataPower Gateway authentication CVSS 3.1CRITICAL 9.8
TI-2026-69382 Heap buffer overflow in IBM DataPower Gateway enables code execution CVSS 3.1CRITICAL 9.8
TI-2019-03385 IBM DataPower Gateway 7.6.0.0-7 throug 6.0.14 and 2018.4.1.0 through 2018.4.1.5 have a… CVSS 3.1CRITICAL 9.8

See all 80 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences