What is CVE-2026-46843?

CVE-2026-46843 is a medium-severity vulnerability in Oracle Rest Data Services, classified under Uncontrolled Resource Consumption. CVSS score: 5.3/10. Published 2026-05-28.

How severe is CVE-2026-46843?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Resource exhaustion in Oracle Rest Data Services

CVE-2026-46843

Vulnerability in Oracle REST Data Services (component: Core). Supported versions that are affected are 24.2.0-26.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle REST Data Services. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle REST Data Services. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).

Vulnerability class: DoS (Denial of Service)

EPSS: 0.003 (17.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Oracle Rest_data_services
Oracle Corporation Rest Data Services — versions 24.2.0

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

secalert_us@oracle.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-46843?: CVE-2026-46843 is a medium-severity vulnerability in Oracle Rest Data Services, classified under Uncontrolled Resource Consumption. CVSS score: 5.3/10. Published 2026-05-28.
How severe is CVE-2026-46843?: Medium severity. CVSS v3 base score is 5.3 out of 10.