How severe is CVE-2026-34281?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Oracle Corporation Solaris

CVE-2026-34281

Vulnerability in the Oracle Solaris product of Oracle Systems (component: Kernel). The supported version that is affected is 11.4. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Ora…

EPSS: 0.000 (5.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H.

Affected products

Oracle Corporation Solaris — versions 11.4

References

Oracle Advisory (vendor-advisory)

Frequently asked questions

What is CVE-2026-34281?: CVE-2026-34281 is a medium-severity vulnerability in Oracle Corporation Solaris. CVSS score: 6.5/10. Published 2026-04-21.
How severe is CVE-2026-34281?: Medium severity. CVSS v3 base score is 6.5 out of 10.