EIP-2026-103407

PRE-CVE

Apple iOS/macOS - Sandbox Escape due to mach Message sent from Shared Memory

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-103407. PoCs published by Google Security Research.

AI-analyzed exploit summary This exploit leverages a vulnerability in the shared memory event queue of `io_hideventsystem` on macOS/iOS, allowing arbitrary mach port manipulation to achieve code execution as `backboardd` or `hidd`. It includes references to additional PoCs for iOS 11.4.1 and iOS 7.1.2.

Description

Apple iOS/macOS - Sandbox Escape due to mach Message sent from Shared Memory

Exploits (1)

exploitdb WORKING POC VERIFIED
by Google Security Research · textdosmultiple
https://www.exploit-db.com/exploits/45650

This exploit leverages a vulnerability in the shared memory event queue of `io_hideventsystem` on macOS/iOS, allowing arbitrary mach port manipulation to achieve code execution as `backboardd` or `hidd`. It includes references to additional PoCs for iOS 11.4.1 and iOS 7.1.2.

Classification
Working Poc 90%
Attack Type
Lpe
Complexity
Complex
Reliability
Reliable
Target: Apple macOS/iOS (hidd/backboardd)
No auth needed
Prerequisites: Access to the target system · Ability to interpose the exploit into the target process
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026