Improper input validation in Oracle Solaris - CVE-2026-34281

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Main Vulnerability Database Vulnerabilities #VU126810

Improper input validation in Oracle Solaris - CVE-2026-34281

Published: April 22, 2026


Vulnerability identifier: #VU126810
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-34281
CWE-ID: CWE-125
Exploitation vector: Local access
Exploit availability: No public exploit available
Vendor: Oracle
Affected software:
Oracle Solaris

Detailed vulnerability description

The vulnerability allows a local authenticated user to a crash the entire system.

The vulnerability exists due to improper input validation within the Kernel component in Oracle Solaris. A local authenticated user can exploit this vulnerability to a crash the entire system.


How to mitigate CVE-2026-34281

Install updates from vendor's website.

Sources