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CVE Watch12 ago 2026

CVE-2026-68798

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

CVSS

7.8

Alto

EPSS

—

KEV

—

Exploit Today

—

0-100

Publicado: 11 ago 2026 · Última mod.: 12 ago 2026 · CWE-122

EPSS · 30d

Sin historial EPSS suficiente todavía.

Descripción técnica

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Referencias oficiales

msrc.microsoft.comhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-68798

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