PT-2025-42108 · Microsoft · Office Excel

Publicado 2025-10-14 · Atualizado 2025-12-15 · CVE-2025-59223

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Microsoft Office Excel (affected versions not specified)

Description A use after free condition exists in Microsoft Office Excel that could allow an unauthorized attacker to execute code locally.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Use After Free

Enumeração de Fraquezas

CWE-416

Identificadores relacionados

BDU:2025-13043

CVE-2025-59223

Produtos afetados

Office Excel

Referências · 7

• https://bdu.fstec.ru/vul/2025-13043 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-59223 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2025-59223 · Aviso do Fabricante
• https://safe-surf.ru/specialists/bulletins-nkcki/725733 · Nota de Segurança
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59223 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2025-59223 · Nota de Segurança
• https://twitter.com/CVEnew/status/1978171168743137604 · Publicação no Twitter