CVE-2026-3502

HIGHCISA KEV

7.8

Descricao

TrueConf Client downloads application update code and applies it without performing verification. An attacker who is able to influence the update delivery path can substitute a tampered update payload. If the payload is executed or installed by the updater, this may result in arbitrary code execution in the context of the updating process or user.

Detalhes CVE

Pontuacao CVSS v3.17.8

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:L

Vetor de ataqueADJACENT_NETWORK

ComplexidadeLOW

Privilegios necessariosHIGH

Interacao do usuarioREQUIRED

Publicado3/30/2026

Ultima modificacao4/3/2026

Fontenvd

Avistamentos honeypot0

CISA KEV

FornecedorTrueConf

ProdutoClient

Nome da vulnerabilidadeTrueConf Client Download of Code Without Integrity Check Vulnerability

Data inclusao KEV2026-04-02

Prazo de remediacao2026-04-16

Uso em ransomwareUnknown

Produtos afetados

trueconf:trueconf

Fraquezas (CWE)

CWE-494

Referencias

https://trueconf.com/blog/update/trueconf-8-5(cve@checkpoint.com)

https://research.checkpoint.com/2026/operation-truechaos-0-day-exploitation-against-southeast-asian-government-targets/(134c704f-9b21-4f2e-91b3-4a467353bcc0)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-3502(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

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