What is CVE-2026-65959?

CVE-2026-65959 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. Vitess: Missing authorization on vttablet /debug/vrlog exposes live VReplication SQL data

Which CVE IDs does CVE-2026-65959 cover?

CVE-2026-65959 covers the following CVE IDs: CVE-2026-65959. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-65959?

CVE-2026-65959 has a CVSS v3 base score of 5.3, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-65959?

CVE-2026-65959 affects 2 products, including: azl3 vitess 19.0.4-12 on Azure Linux 3.0; azl3 vitess 19.0.4-13 on Azure Linux 3.0.

CVE-2026-65959MediumCVSS 5.3

Vitess: Missing authorization on vttablet /debug/vrlog exposes live VReplication SQL data

Vendor

Microsoft Security Response Center (MSRC)

Published

August 20, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-65959 →

🎯 Affected products2

azl3 vitess 19.0.4-12 on Azure Linux 3.0
azl3 vitess 19.0.4-13 on Azure Linux 3.0

✅ Remediation

Security Update — fixed build 19.0.4-13

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-65959
patchhttps://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade