CVE-2026-62906 Microsoft Discovery Studio Information Disclosure Vulnerability
An unauthorized attacker can disclose information over a network due to improper neutralization of special elements in data query logic.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-62906?
CVE-2026-62906 is a high-severity vulnerability in Microsoft Discovery Studio, published on 3 Sep 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Improper neutralization of special elements in data query logic in Microsoft Discovery Studio allows an unauthorized attacker to disclose information over a network.
Weakness: CWE-943
Which versions are affected by CVE-2026-62906?
It affects 1 product.
Products include Microsoft Discovery Studio.
How do I fix CVE-2026-62906?
No fix has been published for CVE-2026-62906 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-62906 being exploited?
There is no known exploitation of CVE-2026-62906 in the wild and no public exploit code.
Sources
Also known as GHSA-8rm9-87mp-hc37.