Threats Tagged 'cve-2026-0870'
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Threats Tagged 'cve-2026-0870'
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CVE-2026-0870 is a high-severity local privilege escalation vulnerability in GIGABYTE's MacroHub application. The flaw arises because MacroHub launches external applications with excessive privileges, allowing an authenticated local attacker to execute arbitrary code with SYSTEM-level privileges. This vulnerability requires local access and no user interaction, but only low complexity to exploit. Although no known exploits are currently reported in the wild, the impact on confidentiality, integrity, and availability is high due to SYSTEM-level code execution. European organizations using GIGABYTE hardware with MacroHub installed could be at risk, especially in sectors with high reliance on GIGABYTE products. Mitigation involves applying patches once available, restricting local user permissions, and monitoring for suspicious local activity. Countries with significant GIGABYTE market penetration and critical infrastructure sectors, such as Germany, France, and the UK, are most likely affected. Defenders should prioritize vulnerability scanning and restrict local access to trusted users to reduce risk. Join the discussion | CVE Database V5 | 02/09/2026, 06:21:51 UTC Added: 02/09/2026, 06:46:15 UTC |
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