Vulnerability in the MySQL Router product of Oracle MySQL (component: Router: General). The supported version that is affected is 26.7.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Router. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Router. 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 00:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | MySQL Router 26.7.0 Availability Impact via Unauthenticated Network Exploit | |
| Metrics |
ssvc
|
Thu, 22 Oct 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthenticated Network-based Denial of Service via Unhandled Crash in MySQL Router 26.7.0 | |
| Weaknesses | CWE-400 |
Thu, 22 Oct 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-284 |
Wed, 21 Oct 2026 02:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthenticated Network-based Denial of Service via Unhandled Crash in MySQL Router 26.7.0 | |
| Weaknesses | CWE-400 |
Tue, 20 Oct 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Vulnerability in the MySQL Router product of Oracle MySQL (component: Router: General). The supported version that is affected is 26.7.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Router. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Router. 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 mysql Router |
|
| CPEs | cpe:2.3:a:oracle:mysql_router:26.7.0:*:*:*:*:*:*:* | |
| Vendors & Products |
Oracle
Oracle mysql Router |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: oracle
Published: 2026-10-20T21:23:05.273Z
Updated: 2026-10-22T18:50:22.496Z
Reserved: 2026-09-28T15:40:09.508Z
Link: CVE-2026-101810
Updated: 2026-10-22T15:10:46.478Z
Status : Awaiting Analysis
Published: 2026-10-20T22:18:37.010
Modified: 2026-10-22T19:17:35.223
Link: CVE-2026-101810
No data.