CVE-2026-87351

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-20 · updated 2026-10-23
Weakness: CWE-284

Description

Vulnerability in Oracle GoldenGate (component: Admin Server Executable). Supported versions that are affected are 19.1.0.0.0-19.32.0.0, 21.3-21.23 and 23.4-23.26.3.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTPS to compromise Oracle GoldenGate. Successful attacks of this vulnerability can result in takeover of Oracle GoldenGate. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Affected products

Oracle Corporation Oracle GoldenGate: from 19.1.0.0.0 through 19.32.0.0; from 21.3 through 21.23; from 23.4 through 23.26.3.0.0

References

https://www.oracle.com/security-alerts/cpuoct2026.html

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