VDB

CVE-2026-13257

CVE-2026-13257 PUBLISHED CVSS 6.5 MEDIUM

Reported by ibm · Published October 8, 2026

IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 could allow an authenticated user to forge signature requests due to improper verification of data authenticity.

Risk Scores

CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Affected Products

VendorProductVersions
IBMDataPower Gateway 10.6CD10.6.1
IBMDataPower Gateway 10.6.010.6.0.0
IBMDataPower Gateway 11.0.011.0.0.0
IBMDataPower Gateway 10.5.010.5.0.0
IBMDataPower Gateway 10.6CD10.6.1, 10.6.1
IBMDataPower Gateway 10.5.010.5.0.0, 10.5.0.0
IBMDataPower Gateway 11.0.011.0.0.0, 11.0.0.0
IBMDataPower Gateway 10.6.010.6.0.0, 10.6.0.0

Timeline

  • Sep 28, 2026 CVE Published
  • Oct 9, 2026 EPSS Score
  • Oct 15, 2026 EPSS Score

References

  • vendor-advisorypatch
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