CVE Watch13 de out. de 2026

CVE-2026-107216

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.8.1 to 2.11.0, ANCHORARRAY recursively calls

CVSS

7.5

Alta

EPSS

0.4%

p32

KEV

—

Exploit Today

0-100

Publicado: 7 de out. de 2026 · Última mod.: 13 de out. de 2026 · CWE-674

EPSS · 30d

0.3%EPSS · 30 dias0.4%

2026-10-082026-11-05

Descrição técnica

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.8.1 to 2.11.0, ANCHORARRAY recursively calls the exported CalcCellValue function, creating a fresh calculation context at each cycle and bypassing in-flight and iteration controls. ANCHORARRAY calls CalcCellValue instead of cellResolver, so each recursive hop receives a new calcContext and loses cycle state. When mutually referencing dynamic-array formulas are evaluated directly or through formula-evaluating APIs, each recursion hop resets the cycle budget and prevents completion-based caches from breaking the cycle, allowing an attacker to cause a fatal Go stack overflow and abort the process. No fixed version is available as of this review.

Referências oficiais

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