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CVE-2026-66810

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CVSS 3.1
5.5 medium
EPSS
<1%p20
Published
()
Modified
Description

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to disclose information locally.

Vendors
microsoft
Products
365 apps, microsoft 365, office 2019, office 2021, office 2024, word
Weakness
CWE-122
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD CVE.org GitHub PoCs EPSS (0.3%)

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