CVE-2026-10574
HIGHCVSS 8.8/10EPSS 0.34%
Last modified
CVE-2026-10574 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to a heap buffer overflow when processing MQPUT or MQPUT1 operations with malformed message handle properties.. EPSS estimates a 0.34% chance of exploitation in the next 30 days.
Description
IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to a heap buffer overflow when processing MQPUT or MQPUT1 operations with malformed message handle properties.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Ibm | Mq Operator | >= 2.0.0, <= 2.0.29 | — |
| Ibm | Mq Operator | >= 3.2.0, <= 3.2.29 | — |
| Ibm | Mq Operator | 3.3.0 | — |
| Ibm | Mq Operator | 3.4.0 | — |
| Ibm | Mq Operator | 3.4.1 | — |
| Ibm | Mq Operator | 3.5.0 | — |
| Ibm | Mq Operator | 3.5.1 | — |
| Ibm | Mq Operator | 3.5.2 | — |
| Ibm | Mq Operator | 3.5.3 | — |
| Ibm | Mq Operator | 3.6.0 | — |
| Ibm | Mq Operator | 3.6.1 | — |
| Ibm | Mq Operator | 3.6.2 | — |
| Ibm | Mq Operator | 3.6.3 | — |
| Ibm | Mq Operator | 3.6.4 | — |
| Ibm | Mq Operator | 3.7.0 | — |
| Ibm | Mq Operator | 3.7.1 | — |
| Ibm | Mq Operator | 3.7.2 | — |
| Ibm | Mq Operator | 3.8.0 | — |
| Ibm | Mq Operator | 3.8.1 | — |
| Ibm | Mq Operator | 3.9.0 | — |
| Ibm | Mq Operator | 3.9.1 | — |
| Ibm | Mq Operator | 3.9.2 | — |
| Ibm | Mq Operator | 4.0.0 | — |
| Ibm | Mq Operator | 4.0.1 | — |
| Ibm | Mq Operator | 4.0.2 | — |
| Ibm | Mq Operator | 4.0.3 | — |
| Ibm | Mq Operator | 4.0.4 | — |
| Ibm | Supplied Mq Advanced Container Images | 9.4.1.0 | R1 |
| Ibm | Supplied Mq Advanced Container Images | 9.4.1.1 | R1 |
| Ibm | Supplied Mq Advanced Container Images | 9.4.2.0 | R1 |
| Ibm | Supplied Mq Advanced Container Images | 9.4.2.1 | R1 |
| Ibm | Supplied Mq Advanced Container Images | 9.4.3.0 | R1 |
| Ibm | Supplied Mq Advanced Container Images | 9.4.3.1 | R1 |
| Ibm | Supplied Mq Advanced Container Images | 9.4.4.0 | R1 |
| Ibm | Supplied Mq Advanced Container Images | 9.4.4.1 | R1 |
| Ibm | Supplied Mq Advanced Container Images | 9.4.5.0 | R1 |
| Ibm | Supplied Mq Advanced Container Images | 9.4.5.1 | R1 |
| Ibm | Supplied Mq Advanced Container Images | 10.0.0.0 | R1 |
| Ibm | Supplied Mq Advanced Container Images | 10.0.0.5 | R1 |
| Ibm | Supplied Mq Advanced Container Images | 9.3.0.0 | R1 |
| Ibm | Supplied Mq Advanced Container Images | 9.3.0.1 | R1 |
| Ibm | Supplied Mq Advanced Container Images | 9.3.0.3 | R1 |
| Ibm | Supplied Mq Advanced Container Images | 9.3.0.4 | R1 |
| Ibm | Supplied Mq Advanced Container Images | 9.3.0.5 | R1 |
| Ibm | Supplied Mq Advanced Container Images | 9.3.0.6 | R1 |
| Ibm | Supplied Mq Advanced Container Images | 9.3.0.10 | R1 |
| Ibm | Supplied Mq Advanced Container Images | 9.3.0.11 | R1 |
| Ibm | Supplied Mq Advanced Container Images | 9.3.0.15 | R1 |
| Ibm | Supplied Mq Advanced Container Images | 9.3.0.16 | R1 |
| Ibm | Supplied Mq Advanced Container Images | 9.3.0.17 | R1 |
Showing 50 of 67 affected configurations. See NVD for the full list.
References
- https://www.ibm.com/support/pages/node/7292667Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-10574?
IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to a heap buffer overflow when processing MQPUT or MQPUT1 operations with malformed message handle properties.
How severe is CVE-2026-10574?
CVE-2026-10574 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.34% probability of exploitation in the next 30 days.
How do I fix CVE-2026-10574?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-105728Improper authentication in Dynamics Business Central allows …7.5
- CVE-2026-105729Untrusted pointer dereference in SysInternals allows an auth…7.1
- CVE-2026-10573A denial-of-service security issue exists in 1734 POINT I/O™…6.3
- CVE-2026-105731Use of uninitialized resource in Microsoft Graphics Componen…5.5
- CVE-2026-105732Stack-based buffer overflow in SysInternals allows an author…7.3
- CVE-2026-105733Improper access control in Windows Hyper-V allows an authori…8.8
- CVE-2026-105740Langflow is a tool for building and deploying AI-powered age…9.9
- CVE-2026-105741Langflow is a tool for building and deploying AI-powered age…7.1
- CVE-2026-105742Docling simplifies document processing by parsing diverse fo…5.3
- CVE-2026-105743Docling simplifies document processing by parsing diverse fo…5.8
- CVE-2026-105744Docling simplifies document processing by parsing diverse fo…8.8
- CVE-2026-105745Docling simplifies document processing by parsing diverse fo…7.8
Are you affected by CVE-2026-10574?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST