Avast is a organization tracked across 2 threat clusters and 2 intelligence report mentions on ThreatCluster. First observed December 6, 2025; most recent activity December 6, 2025.
Avast is a global cybersecurity company best known for its Avast Antivirus consumer product and related security offerings. It serves hundreds of millions of users and contributes threat intelligence; vulnerabilities in its software—particularly sandbox components—can have broad impact on endpoint security.
Recent vulnerabilities in the Avast Antivirus sandbox have been identified, allowing attackers to escalate privileges. These vulnerabilities pose a risk to users relying on Avast for security, potentially enabling…
Researchers have identified a critical vulnerability class named 'PromptPwnd' that affects AI agents in GitHub Actions and GitLab CI/CD pipelines. This vulnerability allows attackers to inject malicious prompts through…