What is CVE-2026-62906?

CVE-2026-62906 is a high-severity vulnerability, classified under Improper Neutralization of Special Elements in Data Query Logic. CVSS score: 7.4/10. Published 2026-09-03.

How severe is CVE-2026-62906?

High severity. CVSS v3 base score is 7.4 out of 10.

CVE-2026-62906

CVE-2026-62906

Improper neutralization of special elements in data query logic in Microsoft Discovery Studio allows an unauthorized attacker to disclose information over a network.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N.

Weakness classification (CWE)

CWE-943 — Improper Neutralization of Special Elements in Data Query Logic

References

secure@microsoft.com

Frequently asked questions

What is CVE-2026-62906?: CVE-2026-62906 is a high-severity vulnerability, classified under Improper Neutralization of Special Elements in Data Query Logic. CVSS score: 7.4/10. Published 2026-09-03.
How severe is CVE-2026-62906?: High severity. CVSS v3 base score is 7.4 out of 10.