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Review reviewHigh

CVE-2026-12733

IBM DataPower Gateway 10.6CD, DataPower Gateway 10.6.0, DataPower Gateway 11.0.0

IBM DataPower Gateway could allow a remote attacker to cause a denial of service due to improper resource limitations.

CVSS
7.5
EPSS
-
- percentile
CISA KEV
Not listed
Published
2026.07.31
PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV
Exploit probability-
Technical severityCVSS 7.5

Vulnerability overview

IBM DataPower Gateway could allow a remote attacker to cause a denial of service due to improper resource limitations.

Affected product and versions

Product
IBM DataPower Gateway 10.6CD, DataPower Gateway 10.6.0, DataPower Gateway 11.0.0
Affected versions
>= 10.6.1 <= 10.6.6, >= 10.6.0.0 <= 10.6.0.9, >= 11.0.0.0 <= 11.0.0.1, >= 10.5.0.0 <= 10.5.0.21
Fixed versions
No verified fixed-version field is available yet

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
  1. 1
    Identify

    Confirm that IBM DataPower Gateway 10.6CD, DataPower Gateway 10.6.0, DataPower Gateway 11.0.0 and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
CWE-770
CVE-2026-12733 — IBM DataPower Gateway 10.6CD, DataPower Gateway 10.6.0, DataPower Gateway 11.0.0 | SECUFOCUS NOW