What is CVE-2026-46978?

CVE-2026-46978 is a critical-severity vulnerability in Oracle Corporation Solaris, classified under Improper Access Control. CVSS score: 10.0/10. Published 2026-06-17.

How severe is CVE-2026-46978?

Critical severity. CVSS v3 base score is 10.0 out of 10.

Vulnerability in Oracle Corporation Solaris

CVE-2026-46978

Vulnerability in the Oracle Solaris product of Oracle Systems (component: Remote Administration Daemon). The supported version that is affected is 11.4. Easily exploitable vulnerability allows unauthenticated attacker with network access…

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N.

Affected products

Oracle Corporation Solaris — versions 11.4

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

secalert_us@oracle.com (vendor-advisory)

Frequently asked questions

What is CVE-2026-46978?: CVE-2026-46978 is a critical-severity vulnerability in Oracle Corporation Solaris, classified under Improper Access Control. CVSS score: 10.0/10. Published 2026-06-17.
How severe is CVE-2026-46978?: Critical severity. CVSS v3 base score is 10.0 out of 10.