CVE-2026-12733
IBM DataPower Gateway affected by denial of service
IBM DataPower Gateway could allow a remote attacker to cause a denial of service due to improper resource limitations.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
IBM DataPower Gateway affected by denial of service
IBM DataPower Gateway could allow a remote attacker to cause a denial of service due to improper resource limitations.
- Record
CVE-2026-12733- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-770
- Updated
- 2026-11-02
EUVDEUVD-2026-51259
IBM DataPower Gateway could allow a remote attacker to cause a denial of service due to improper resource limitations.
- Record
EUVD-2026-51259- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-wg6c-2573-m6q2
IBM DataPower Gateway could allow a remote attacker to cause a denial of service due to improper...
IBM DataPower Gateway could allow a remote attacker to cause a denial of service due to improper resource limitations.
- Record
GHSA-wg6c-2573-m6q2- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-770
- Updated
- 2026-11-02
NVD
IBM DataPower Gateway could allow a remote attacker to cause a denial of service due to improper resource limitations.
- Record
CVE-2026-12733- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-770
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-12733 is a high vulnerability (CVSS 7.5) in Ibm Datapower Gateway, published July 30, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.55%, the 46th percentile. No source names a fixed version.