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BoardVulnerabilities › CVE-2026-62817
8.8High CVE-2026-62817 Microsoft

Out-of-bounds write in Windows DNS allows an unauthorized attacker to execute code over an adjacent network.

Out-of-bounds write in Windows DNS allows an unauthorized attacker to execute code over an adjacent network.

What happened

Out-of-bounds write in Windows DNS allows an unauthorized attacker to execute code over an adjacent network.

Does it affect you

Not enough information

No products recorded, so this cannot be matched against anything.

What to do

Vendor's affected list

ms-winserver
Everything below 10.0.17763.9121

Sources

A verdict here is derived from what you told us and what the vendor published. It is not an assessment of your environment. Why we never say you are safe.