CVE-2026-87351
High
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).
SeverityHigh
CVSS8.8
Exploit probability—
ProductOracle GoldenGate
PublishedOct 20, 2026
First seenOct 20, 2026
Weakness typeCWE-284Improper access control
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Oracle Corporation Oracle GoldenGate | 19.1.0.0.0 ≤ v ≤ 19.32.0.0, 21.3 ≤ v ≤ 21.23, 23.4 ≤ v ≤ 23.26.3.0.0 | — |
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