EIP-2026-117841

PRE-CVE

Realtek Audio Microphone Calibration 1.1.1.6 - Local Buffer Overflow

Title source: legacy

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-117841. PoCs published by BraniX.

AI-analyzed exploit summary This exploit targets a buffer overflow vulnerability in MicCal 1.1.1.6 by passing an overly long argument as a startup parameter. It overwrites the return address and executes shellcode via a classic ret overwrite or SEH Handler overwrite.

Description

Realtek Audio Microphone Calibration 1.1.1.6 - Local Buffer Overflow

Exploits (1)

exploitdb WORKING POC

by BraniX · perllocalwindows

https://www.exploit-db.com/exploits/15540

View Code ZIP pw:eip

This exploit targets a buffer overflow vulnerability in MicCal 1.1.1.6 by passing an overly long argument as a startup parameter. It overwrites the return address and executes shellcode via a classic ret overwrite or SEH Handler overwrite.

Classification

Working Poc 90%

Attack Type

Rce

Complexity

Moderate

Reliability

Reliable

Target: MicCal 1.1.1.6

No auth needed

Prerequisites: Access to the target system to pass the malicious argument

MITRE ATT&CK

T1190 - Exploit Public-Facing Application T1203 - Exploitation for Client Execution

devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve

Tracked Since Feb 18, 2026