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CVE Watch23 jul 2026

CVE-2026-44823

Numeric truncation error in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

CVSS

7.8

Alto

EPSS

0.4%

p31

KEV

—

Exploit Today

9

0-100

Publicado: 9 jun 2026 · Última mod.: 23 jul 2026 · CWE-197 · CWE-416

EPSS · 30d

0.4%EPSS · 30 días0.4%

2026-08-222026-09-19

Descripción técnica

Numeric truncation error in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Referencias oficiales

msrc.microsoft.comhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-44823

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