CVE-2026-101768CWE-284broken-access-control

CVE-2026-101768

High · published October 21, 2026

CVSS v3.1
8.1
EPSS
0%
Percentile
30.4
In the wild
Unconfirmed
What it is

Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J). The supported version that is affected is 26.7.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise MySQL Connectors. Successful attacks of this vulnerability can result in takeover of MySQL Connectors. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00377 · 30.4th percentile
Weakness
CWE-284 · Improper Access Control
Published
2026-10-21T02:18Z
References (1)
https://www.oracle.com/security-alerts/cpuoct2026.html · [email protected]
EPSS history
Timeline
  • 22 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 20 OCT 21:22Z
    Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J)
    cvelistv5
  • 20 OCT 21:22Z
    Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J)
    cvelistv5