Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Improper access control in the PCTCore64.sys Windows kernel driver from PC Tools Internet Security allows user-mode processes to access the PCTCoreDriver WDM device interface and invoke privileged IOCTL handlers. A local attacker with the ability to access or load the affected driver can exploit this vulnerability to perform sensitive and privileged operations on the target system.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
CVE-2026-8501 Improper Access Control in PC Tools Internet Security PCTCore64.sys Kernel Driver https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-8501
Post summary
The text announces CVE-2026-8501, citing improper access control in PC Tools’ PCTCore64.sys kernel driver, but provides no proof of concept, exploit, patch, or evidence of active exploitation.