Vulnerability in the Oracle Solaris product of Oracle Systems (component: Kernel). The supported version that is affected is 11.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Solaris. 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 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://www.oracle.com/security-alerts/cpuoct2026.html |
|
History
Fri, 23 Oct 2026 07:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthenticated HTTP‑Induced Denial of Service in Oracle Solaris 11.4 Kernel |
Fri, 23 Oct 2026 05:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthorized Network-Exploitable Denial of Service via HTTP in Oracle Solaris 11.4 | |
| Weaknesses | CWE-399 |
Fri, 23 Oct 2026 00:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-400 | |
| Metrics |
ssvc
|
Wed, 21 Oct 2026 08:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthorized Network-Exploitable Denial of Service via HTTP in Oracle Solaris 11.4 | |
| Weaknesses | CWE-399 |
Tue, 20 Oct 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Vulnerability in the Oracle Solaris product of Oracle Systems (component: Kernel). The supported version that is affected is 11.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Solaris. 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 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). | |
| First Time appeared |
Oracle
Oracle solaris |
|
| CPEs | cpe:2.3:a:oracle:solaris:11.4:*:*:*:*:*:*:* | |
| Vendors & Products |
Oracle
Oracle solaris |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: oracle
Published: 2026-10-20T21:24:54.921Z
Updated: 2026-10-22T18:50:21.848Z
Reserved: 2026-09-14T22:10:16.618Z
Link: CVE-2026-91254
Updated: 2026-10-22T18:41:44.914Z
Status : Awaiting Analysis
Published: 2026-10-20T22:20:26.427
Modified: 2026-10-22T19:18:03.477
Link: CVE-2026-91254
No data.