CVE-2022-26523

MEDIUM

5.3

Descricao

The socket connection handler in aswArPot.sys in the Avast and AVG Windows Anti Rootkit driver before 22.1 allows local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) due to a double fetch vulnerability at aswArPot+0xbb94.

Detalhes CVE

Pontuacao CVSS v3.15.3

SeveridadeMEDIUM

Vetor CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado5/8/2026

Ultima modificacao5/8/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-400

Referencias

https://www.avast.com/bug-bounty(cve@mitre.org)

https://www.sentinelone.com/labs/vulnerabilities-in-avast-and-avg-put-millions-at-risk/(cve@mitre.org)

Correlacoes IOC

Sem correlacoes registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.