PT-2026-2673 · Microsoft · Windows File Explorer+1

Publicado 2026-01-13 · Atualizado 2026-01-17 · CVE-2026-20823

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Windows File Explorer (affected versions not specified)

Description A flaw exists in Windows File Explorer that could allow an attacker to disclose sensitive information locally. An authorized attacker can leverage this to gain access to information they are not permitted to view.

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

Information Disclosure

Enumeração de Fraquezas

CWE-200

Identificadores relacionados

BDU:2026-00570

CVE-2026-20823

Produtos afetados

Windows

Windows File Explorer

Referências · 7

• https://twitter.com/CVEnew/status/2012490418013745525 · Publicação no Twitter
• https://bdu.fstec.ru/vul/2026-00570 · Nota de Segurança
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-20823 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2026-20823 · Nota de Segurança
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20823 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20823 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2026-20823 · Aviso do Fabricante