CVE-2026-65959: Vitess: Missing authorization on vttablet /debug/vrlog exposes live VReplication SQL data

Overview

Severity

Medium (CVSS 5.3)

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Exploit Status

Not Exploited

Patch Tuesday

2026-Aug

Released

2026-08-20

Last Updated

2026-09-13

EPSS Score

0.43% (percentile: 34.7%)

Affected Products (2)

Other

• 21675-17084
• 21858-17084

Security Updates (1)

• Security Update

Revision History

• 2026-08-20: Information published.
• 2026-09-06: Information published.
• 2026-09-09: Information published.
• 2026-09-13: Information published.