CVE-2026-105592
High
Description
Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Microsoft Office
PublishedOct 13, 2026
First seenOct 13, 2026
Weakness typeCWE-122CWE-122
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft office_2021 | No range specified | — |
| microsoft 365_apps | No range specified | — |
| microsoft office_2024 | No range specified | — |
Check your version
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