CVE-2025-61752 Denial of service in Oracle WebLogic Server
Unauthenticated attackers can cause a complete denial of service on Oracle WebLogic Server via HTTP/2 requests.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-61752?
CVE-2025-61752 is a high-severity denial of service vulnerability in Oracle Weblogic Server, published on 21 Oct 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 14.1.1.0.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP/2 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle WebLogic Server. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
Weakness: CWE-306
Which versions are affected by CVE-2025-61752?
It affects 1 product.
Products include Oracle Weblogic Server.
How do I fix CVE-2025-61752?
No fix has been published for CVE-2025-61752 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2025-61752 being exploited?
There is no known exploitation of CVE-2025-61752 in the wild and no public exploit code.
Other vulnerabilities in Oracle Weblogic Server
Sources
Also known as GHSA-wghf-r69m-x39p.