CVE-2025-33077 IBM Engineering Systems Design Rhapsody code execution
A local attacker can exploit a stack-based buffer overflow in IBM Engineering Systems Design Rhapsody to execute arbitrary code on the system.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-33077?
CVE-2025-33077 is a high-severity memory corruption vulnerability in IBM Engineering Systems Design Rhapsody, published on 23 Jul 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
IBM Engineering Systems Design Rhapsody 9.0.2, 10.0, and 10.0.1 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking. A local user could overflow the buffer and execute arbitrary code on the system.
Weakness: CWE-119
Which versions are affected by CVE-2025-33077?
It affects 1 product.
Products include Ibm Engineering Systems Design Rhapsody.
How do I fix CVE-2025-33077?
No fix has been published for CVE-2025-33077 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2025-33077 being exploited?
There is no known exploitation of CVE-2025-33077 in the wild and no public exploit code.
Other vulnerabilities in IBM Engineering Systems Design Rhapsody
Sources
Also known as GHSA-5xpm-7rr7-rcx4.