PT-2026-2049 · Dualdar · Dualdar

Lior Keshet · Publicado 2026-01-09 · Atualizado 2026-01-29 · CVE-2026-20968

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions DualDAR versions prior to SMR Jan-2026 Release 1

Description A use after free condition exists in DualDAR prior to SMR Jan-2026 Release 1, potentially allowing a local privileged attacker to execute arbitrary code.

Recommendations Update to SMR Jan-2026 Release 1 or later.

Correção

Use After Free

Enumeração de Fraquezas

CWE-416

Identificadores relacionados

CVE-2026-20968

Produtos afetados

Dualdar

Referências · 5

• https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=01 · Aviso do Fabricante
• https://reddit.com/r/GalaxyS21/comments/1qqh2tt/s21_firmware_security_update_downloaded_in_usa · Publicação no Reddit
• https://nvd.nist.gov/vuln/detail/CVE-2026-20968 · Nota de Segurança
• https://twitter.com/CVEnew/status/2009526585699799228 · Publicação no Twitter
• https://osv.dev/vulnerability/CVE-2026-20968 · Aviso do Fabricante