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Vulnerability record · CVE-2026-12733 · published 30 July 2026

CVE-2026-12733: Ibm datapower gateway allocation without limits vulnerability

Ibm · Datapower Gateway

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

7.5 CVSS 3.1 High EPSS 0.55% · top 56.3% CWE-770 · Allocation without limits
7.5CVSS 3.1 base score
0.55%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
10 Aug 2026Last modified by NVD

Description

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

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.ibm.com/support/pages/node/7278746 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2019-4621Ibm datapower gateway insecure default initialization vulnerabilityIBM DataPower Gateway 7.6.0.0-7 throug 6.0.14 and 2018.4.1.0 through 2018.4.1.5 have a default administrator account that is enabled if the IPMI LAN …EPSS 1.6%9.1CVE-2022-31775Ibm datapower gateway xml external entity (xxe) vulnerabilityIBM DataPower Gateway 10.0.2.0 through 10.0.4.0, 10.0.1.0 through 10.0.1.8, 10.5.0.0, and 2018.4.1.0 through 2018.4.1.21 is vulnerable to an XML Exte…EPSS 1.5%8.8CVE-2025-36375Ibm datapower gateway cross-site request forgery vulnerabilityIBM DataPower Gateway 10.6CD 10.6.1.0 through 10.6.5.0 and IBM DataPower Gateway 10.5.0 10.5.0.0 through 10.5.0.20 and IBM DataPower Gateway 10.6.0 1…EPSS 0.17%8.8CVE-2022-31773Ibm datapower gateway cross-site request forgery vulnerabilityIBM DataPower Gateway V10CD, 10.0.1, and 2018.4.1 is vulnerable to cross-site request forgery which could allow an attacker to execute malicious and …EPSS 0.42%8.8CVE-2022-31776Ibm datapower gateway server-side request forgery (ssrf) vulnerabilityIBM DataPower Gateway 10.0.2.0 through 10.0.4.0, 10.0.1.0 through 10.0.1.8, 10.5.0.0, and 2018.4.1.0 through 2018.4.1.21 is vulnerable to server-side…EPSS 0.54%8.8CVE-2018-1661Ibm datapower gateway cross-site request forgery vulnerabilityIBM DataPower Gateways 7.5, 7.5.1, 7.5.2, and 7.6 is vulnerable to cross-site request forgery which could allow an attacker to execute malicious and …EPSS 0.92%7.8CVE-2019-4294Ibm datapower gateway os command injection vulnerabilityIBM DataPower Gateway 2018.4.1.0 through 2018.4.1.6, 7.6.0.0 through 7.6.0.15 and IBM MQ Appliance 8.0.0.0 through 8.0.0.12, 9.1.0.0 through 9.1.0.2,…EPSS 0.95%7.8CVE-2018-1664Ibm datapower gateway vulnerabilityIBM DataPower Gateway 7.1.0.0 - 7.1.0.23, 7.2.0.0 - 7.2.0.21, 7.5.0.0 - 7.5.0.16, 7.5.1.0 - 7.5.1.15, 7.5.2.0 - 7.5.2.15, and 7.6.0.0 - 7.6.0.8 as we…EPSS 0.38%

Source: NIST National Vulnerability Database (record CVE-2026-12733), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.