Bypass Record

Exploitation for Priv-Esc × Kaspersky Endpoint Security

A publicly-reported instance of Exploitation for Priv-Esc bypassing Kaspersky Endpoint Security, recorded with its original source. Factual record; no assessment of any specific deployment.

Product
Kaspersky Endpoint Security
Technique
Exploitation for Priv-Esc
MITRE ATT&CK
T1068
Confidence
High
Severity
High
Status
poc
Disclosed
2026-08-31
Config / version noted
Not stated

Provenance

Reported as

HardBreacher PoC Exploits Kaspersky Endpoint Security Zero-Day for Windows 11 Privilege Escalation

Mechanism

The exploit leverages a local privilege escalation flaw in Kaspersky Endpoint Security, allowing a low-privileged user to manipulate a privileged component of the security product. This could enable the attacker to execute code with SYSTEM privileges, bypassing security controls.

Detection & mitigation

Monitor for suspicious process creation or privilege escalation attempts involving Kaspersky Endpoint Security processes. Ensure endpoint detection and response (EDR) telemetry is enabled to detect anomalous behavior, and apply vendor patches as soon as available.

Exploitation for Priv-Esc has also been recorded against

This is a record of a publicly-reported event, not an assessment of any specific organization's deployment. Detection and mitigation notes are drawn from the cited source. Where the source is silent, fields are omitted.