CVE-2014-5307: Heap-based buffer overflow in the PavTPK.sys kernel mode driver of Panda Security 2014 products before hft1...

Security readout for executives and security teams

This is a local privilege escalation flaw in Panda Security 2014 products. A vulnerable kernel driver could let someone who already has local access gain higher privileges on the machine. The evidence does not show remote exploitation or active exploitation in CISA KEV. Exposure is mainly legacy Windows endpoints still running Panda Security 2014 products before hft131306s24_r1. Systems without that driver or product family are not indicated as affected by the supplied sources. Treat as a targeted legacy exposure issue. It is urgent for endpoints still running the affected Panda Security 2014 software, but not broadly urgent without that product present. Mitigation focus: Inventory endpoints for Panda Security 2014 products and PavTPK.sys.; Apply vendor update or hotfix hft131306s24_r1 or later where available.; Replace unsupported legacy Panda Security deployments if patch status cannot be verified..

Prepared

Jun 14, 2026, 07:14 UTC (UTC+00:00)

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