EIP-2026-103409

PRE-CVE

Apple macOS/iOS Kernel - Memory Disclosure Due to Lack of Bounds Checking in netagent Socket Option Handling

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-103409. PoCs published by Google Security Research.

AI-analyzed exploit summary This exploit demonstrates an out-of-bounds read vulnerability in the macOS kernel's netagent socket option handling, allowing kernel memory disclosure. The PoC triggers the flaw by sending a crafted payload with a mismatched data_size field, bypassing bounds checks.

Description

Apple macOS/iOS Kernel - Memory Disclosure Due to Lack of Bounds Checking in netagent Socket Option Handling

Exploits (1)

exploitdb WORKING POC VERIFIED
by Google Security Research · cdosmultiple
https://www.exploit-db.com/exploits/42055

This exploit demonstrates an out-of-bounds read vulnerability in the macOS kernel's netagent socket option handling, allowing kernel memory disclosure. The PoC triggers the flaw by sending a crafted payload with a mismatched data_size field, bypassing bounds checks.

Classification
Working Poc 95%
Attack Type
Info Leak
Complexity
Moderate
Reliability
Reliable
Target: macOS kernel (tested on 10.12.3)
No auth needed
Prerequisites: Access to a macOS system with the vulnerable kernel version
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026