EIP-2026-103362

PRE-CVE

Apple macOS 10.13 - 'workq_kernreturn' Denial of Service (PoC)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-103362. PoCs published by Fabiano Anemone.

AI-analyzed exploit summary This PoC exploits a denial-of-service vulnerability in MacOS 10.13 and iOS 11.4.1 by invoking the `workq_kernreturn` syscall with specific parameters, causing a kernel panic. The exploit is minimal and directly triggers the vulnerability.

Description

Apple macOS 10.13 - 'workq_kernreturn' Denial of Service (PoC)

Exploits (1)

exploitdb WORKING POC
by Fabiano Anemone · cdosmacos
https://www.exploit-db.com/exploits/45891

This PoC exploits a denial-of-service vulnerability in MacOS 10.13 and iOS 11.4.1 by invoking the `workq_kernreturn` syscall with specific parameters, causing a kernel panic. The exploit is minimal and directly triggers the vulnerability.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: MacOS 10.13.6 / iOS 11.4.1
No auth needed
Prerequisites: Local access to the target system
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026