CVE-2026-15475
MiniTool Partition Wizard Signed Kernel Driver pwdrvio.sys access control
Vexday Risk Score
30Baixo
Decisão SSVC (CISA)
Attend
PoC disponível → acompanhar de perto
Maturidade do exploit
Prova de conceito
Existe prova de conceito pública, mas ainda não automatizada.
CVSS 4.8EPSS —KEV nãoPoC públicaNuclei —Metasploit —Patch referenciado
Ciclo de vida
12 jul 2026Publicada no NVD
Recomendação: Planejar correção próxima — já existe PoC pública.
A weakness has been identified in MiniTool Partition Wizard up to 13.6. The affected element is an unknown function in the library pwdrvio.sys of the component Signed Kernel Driver. This manipulation causes improper access controls. The attack can only be executed locally. The exploit has been made available to the public and could be used for attacks. Upgrading to version 13.9 is sufficient to fix this issue. The affected component should be upgraded. The vendor was contacted early about this disclosure.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Produtos afetados
MiniTool · Partition WizardPoCs públicas encontradas — 1
cve_referencewinslow1984.com/books/cve-collection/page/minitool-partition-wizard-kernel-driver-pwdrviosys-local-privilege-escalationnão verificado⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
Referências
https://vuldb.com/cve/CVE-2026-15475https://vuldb.com/submit/833842https://vuldb.com/vuln/377780https://vuldb.com/vuln/377780/ctihttps://winslow1984.com/books/cve-collection/page/minitool-partition-wizard-kernel-driver-pwdrviosys-local-privilege-escalationhttps://www.minitool.com/partition-manager/upgrade-history.html