Threats tagged 'bit-powershell-2026-111497'

A buffer overflow vulnerability exists in the Brotli decoder used by Google Brotli versions 1.0.3 through 1.2.0, affecting PowerShell versions 7.4.0 through 7.4.21, 7.5.0 through 7.5.12, and 7.6.0 through 7.6.8. This flaw allows a remote unauthenticated attacker to corrupt adjacent memory, potentially leading to sensitive data disclosure, denial of service, or arbitrary code execution. Fixed versions are 7.4.22, 7.5.13, and 7.6.9.