Analysis
Analysis and contextual insights are available on OpenCVE Cloud.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Oracle Corporation | Oracle Solaris | affected |
|
No data.
No data.
No data available yet.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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No advisories yet.
| Link | Providers |
|---|---|
| https://www.oracle.com/security-alerts/cpuoct2026.html |
|
Wed, 21 Oct 2026 08:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Remote Unauthenticated Denial of Service via HTTP in Oracle Solaris 11.4 Kernel | |
| Weaknesses | CWE-770 CWE-787 |
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
|
MITRE
Status: PUBLISHED
Assigner: oracle
Published:
Updated: 2026-10-20T21:24:55.349Z
Reserved: 2026-09-14T22:10:16.618Z
Link: CVE-2026-91255
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-10-20T22:20:26.540
Modified: 2026-10-20T22:20:26.540
Link: CVE-2026-91255
Redhat
No data.
OpenCVE Enrichment
Updated: 2026-10-21T08:15:09Z