CVE-2026-47061 Information disclosure in Oracle Database Server
An unauthenticated attacker on the local network segment can exploit a JDBC vulnerability to access critical database data.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-47061?
CVE-2026-47061 is a medium-severity vulnerability in Oracle Database Server, published on 21 Jul 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Vulnerability in the JDBC component of Oracle Database Server. Supported versions that are affected are 19.3-19.31, 21.3-21.22 and 23.4.0-23.26.2. Difficult to exploit vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the JDBC executes to compromise JDBC. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in JDBC, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all JDBC accessible data. CVSS 3.1 Base Score 5.6 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N).
Weakness: CWE-284
Which versions are affected by CVE-2026-47061?
It affects 1 product.
Products include Oracle Database Server.
How do I fix CVE-2026-47061?
No fix has been published for CVE-2026-47061 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-47061 being exploited?
There is no known exploitation of CVE-2026-47061 in the wild and no public exploit code.
Other vulnerabilities in Oracle Database Server
Sources
Also known as GHSA-c5hf-jh6v-96wh.