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 Oracle Solaris executes to compromise Oracle Solaris. While the vulnerability is in Oracle Solaris, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Solaris. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H).
Key facts
- CVSS score
- 6.5 (v3.1)
- Severity
- MEDIUM
- CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H- Weakness (CWE)
- CWE-400
- EPSS score
- 0.2% (4th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2026-24360)
- Published
- April 21, 2026
- NVD last modified
- June 17, 2026
- Status
- Analyzed
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2026-24360 in the EU Vulnerability Database. Last updated in EUVD on April 22, 2026.
View on the EU Vulnerability DatabaseAffected products
- oracle / solaris
Certified products that may be affected
2 FIPS 140 or Common Criteria certified products, from automated matching by sec-certs.org.
- Oracle VM Server for SPARC 3.6 and Oracle Solaris 11.4 - Oracle Corporation - Common Criteria 614-LSS - active
- Oracle Solaris 11.4 - Oracle Corporation - Common Criteria 503-LSS - archived
References
- https://www.oracle.com/security-alerts/cpuapr2026.html(Vendor Advisory)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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