CVE-2026-10747
CRITICALCVSS 10/10EPSS 0.52%
Last modified
CVE-2026-10747 is a critical-severity vulnerability rated 10/10 on the CVSS scale. IBM MQ Appliance could allow a remote attacker to cause a denial of service or potentially execute arbitrary code due to a heap buffer overflow in protocol message processing before authentication.. EPSS estimates a 0.52% chance of exploitation in the next 30 days.
Description
IBM MQ Appliance could allow a remote attacker to cause a denial of service or potentially execute arbitrary code due to a heap buffer overflow in protocol message processing before authentication.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| IBM | MQ Appliance | >= 9.4 LTS, <= 9.4.0.0 to 9.4.0.25; >= 9.4 CD, <= 9.4.1.0 to 9.4.5.2; >= 10.0.0.0, <= 10.0.0.1 only |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-10747?
IBM MQ Appliance could allow a remote attacker to cause a denial of service or potentially execute arbitrary code due to a heap buffer overflow in protocol message processing before authentication.
How severe is CVE-2026-10747?
CVE-2026-10747 has a CVSS score of 10/10 (CRITICAL severity). The EPSS model estimates a 0.52% probability of exploitation in the next 30 days.
How do I fix CVE-2026-10747?
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.
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Are you affected by CVE-2026-10747?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST