CVE-2025-8107 Privilege escalation in OceanBase Server
A malicious user with specific privileges can escalate to SYS-level access in OceanBase Oracle mode tenants via crafted commands.
- 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-2025-8107?
CVE-2025-8107 is a medium-severity vulnerability in OB OceanBase Server, published on 24 Jul 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
In OceanBase's Oracle tenant mode, a malicious user with specific privileges can achieve privilege escalation to SYS-level access by executing carefully crafted commands.
This vulnerability only affects OceanBase tenants in Oracle mode. Tenants in MySQL mode are unaffected.
Which versions are affected by CVE-2025-8107?
How do I fix CVE-2025-8107?
No fix has been published for CVE-2025-8107 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-8107 being exploited?
There is no known exploitation of CVE-2025-8107 in the wild and no public exploit code.
Sources
Also known as GHSA-vqq6-5vrp-4ffj.