PT-2025-20999 · Microsoft · Office Excel

Li Shuang + 1 · Publicado 2025-05-13 · Atualizado 2025-07-22 · CVE-2025-30393

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: The issue is related to a use after free condition in Microsoft Office Excel, allowing an unauthorized attacker to execute code locally. This poses a threat to data and security.

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

Use After Free

Enumeração de Fraquezas

CWE-416

Identificadores relacionados

BDU:2025-05594

CVE-2025-30393

Produtos afetados

Office Excel

Referências · 6

• https://twitter.com/CVEnew/status/1922339822326501871 · Publicação no Twitter
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-30393 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2025-30393 · Nota de Segurança
• https://twitter.com/ZeroPathLabs/status/1922473237453185250 · Publicação no Twitter
• https://osv.dev/vulnerability/CVE-2025-30393 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2025-05594 · Nota de Segurança