CVE-2026-60261 Auth bypass in Oracle Coherence
Unauthenticated attackers on the local network can take over Oracle Coherence, leading to full system compromise.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-60261?
CVE-2026-60261 is a high-severity authentication bypass vulnerability in Oracle Coherence, published on 21 Jul 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle Coherence executes to compromise Oracle Coherence. Successful attacks of this vulnerability can result in takeover of Oracle Coherence. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Weakness: CWE-284
Which versions are affected by CVE-2026-60261?
It affects 1 product.
Products include Oracle Coherence.
How do I fix CVE-2026-60261?
No fix has been published for CVE-2026-60261 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2026-60261 being exploited?
There is no known exploitation of CVE-2026-60261 in the wild and no public exploit code.
Other vulnerabilities in Oracle Coherence
Sources
Also known as GHSA-cff8-9w24-w925.