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High severity · published Oct 20, 2026
CVE-2026-87351
Vulnerability in Oracle GoldenGate (component: Admin Server Executable)
8.8
CVSS
0.4%
EPSS
No
On KEV
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).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 37% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OG
Oracle GoldenGate · Oracle Corporation
19.1.0.0.0 through 19.32.0.0; 21.3 through 21.23; 23.4 through 23.26.3.0.0 · source: vendor
Affected product
OG
Oracle GoldenGate
Oracle Corporation
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-87351
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-87351
www.oracle.com
https://www.oracle.com/security-alerts/cpuoct2026.html
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