EIP-2026-104557

PRE-CVE

Apple Mac OSX 10.4.8 - DMG HFS+ DO_HFS_TRUNCATE Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-104557. PoCs published by LMH.

AI-analyzed exploit summary This is a writeup describing a denial-of-service vulnerability in Apple Mac OS X when handling a specially crafted DMG image with an HFS+ filesystem. The exploit causes a kernel panic, leading to a DoS condition.

Description

Apple Mac OSX 10.4.8 - DMG HFS+ DO_HFS_TRUNCATE Denial of Service

Exploits (1)

exploitdb WRITEUP VERIFIED
by LMH · textdososx
https://www.exploit-db.com/exploits/29454

This is a writeup describing a denial-of-service vulnerability in Apple Mac OS X when handling a specially crafted DMG image with an HFS+ filesystem. The exploit causes a kernel panic, leading to a DoS condition.

Classification
Writeup 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Apple Mac OS X 10.4.8
No auth needed
Prerequisites: A specially crafted DMG image
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026