CVE-2008-6252: Stack-based buffer overflow in the smc program in smcFanControl 2.1.2 allows local users to execute arbitra...

Security readout for executives and security teams

CVE-2008-6252 is a local privilege-escalation issue in smcFanControl 2.1.2. A user already on the Mac could abuse the bundled smc program with an overly long option value to run code with higher privileges. It is not described as remotely exploitable in the provided sources. Exposure is likely limited to legacy macOS systems where smcFanControl 2.1.2 is installed and local users can execute the smc program. The source bundle does not provide CPEs, package identifiers, or affected operating system versions. Prioritize remediation when this utility is found on managed Macs with shared users, developer workstations, labs, or kiosk-style access. Business urgency is lower than a remote vulnerability, but privilege escalation can turn a low-privilege account compromise into broader endpoint control. Mitigation focus: Inventory macOS endpoints for smcFanControl 2.1.2.; Remove smcFanControl 2.1.2 where it is not required.; Check vendor or trusted distribution guidance for fixed versions..

Prepared

Jun 28, 2026, 11:23 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.