Low severity · published Oct 20, 2026
CVE-2026-87422
Vulnerability in the Oracle Solaris product of Oracle Systems (component: Services)
2.5
CVSS
0.1%
EPSS
No
On KEV
Description
Vulnerability in the Oracle Solaris product of Oracle Systems (component: Services). The supported version that is affected is 11.4. Difficult to exploit vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Solaris accessible data. CVSS 3.1 Base Score 2.5 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N).
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N
Attack vector
Local
Complexity
High
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 1% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OS
Oracle Solaris · Oracle Corporation
11.4 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-87422
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-87422
www.oracle.com
https://www.oracle.com/security-alerts/cpuoct2026.html
More from Oracle Solaris
10.0
CVE-2026-46978
Vulnerability in the Oracle Solaris product of Oracle Systems (component: Remote Administration Daemon)
9.8
CVE-2026-60432
Vulnerability in the Oracle Solaris product of Oracle Systems (component: Image Packaging System)
9.8
CVE-2026-101537
Vulnerability in the Oracle Solaris product of Oracle Systems (component: Utility)
8.8
CVE-2026-47025
Vulnerability in the Oracle Solaris product of Oracle Systems (component: Utility)
8.4
CVE-2026-91348
Vulnerability in the Oracle Solaris product of Oracle Systems (component: Utility)