CVE-2026-120010 Memory Corruption vulnerability in SAP NetWeaver Application Server (SAP Message Server)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-120010?
CVE-2026-120010 is a high-severity vulnerability in SAP_SE SAP NetWeaver Application Server (SAP Message Server), published on 10 Nov 2026.
Official description
SAP NetWeaver Application Server (SAP Message Server) does not properly size memory allocations when handling certain HTTP requests. An unauthenticated attacker could send a specially crafted request to trigger a heap buffer overflow in affected functionality. Successful exploitation causes the component to abort and remain unavailable until it is restarted by the framework, resulting in a high impact on availability of the system. There is no impact on confidentiality and integrity of the application.
Weakness: CWE-131
Which versions are affected by CVE-2026-120010?
How do I fix CVE-2026-120010?
No fix has been published for CVE-2026-120010 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-120010 being exploited?
There is no known exploitation of CVE-2026-120010 in the wild and no public exploit code.
Sources
Also known as GHSA-789r-fg73-j6ch.