EIP-2026-103410

PRE-CVE

Apple QuickTime 7.4.1 - Null Pointer Dereference Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-103410. PoCs published by Thierry Zoller.

AI-analyzed exploit summary This exploit leverages a denial-of-service vulnerability in Apple QuickTime by embedding a malformed video tag with excessive format specifiers (%n) in an HTML file. When rendered in Safari, it crashes the browser, potentially allowing arbitrary code execution, though this is unconfirmed.

Description

Apple QuickTime 7.4.1 - Null Pointer Dereference Denial of Service

Exploits (1)

exploitdb WORKING POC VERIFIED
by Thierry Zoller · htmldosmultiple
https://www.exploit-db.com/exploits/33037

This exploit leverages a denial-of-service vulnerability in Apple QuickTime by embedding a malformed video tag with excessive format specifiers (%n) in an HTML file. When rendered in Safari, it crashes the browser, potentially allowing arbitrary code execution, though this is unconfirmed.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Apple QuickTime (via Safari browser)
No auth needed
Prerequisites: Victim must visit a malicious webpage using Safari with QuickTime installed
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026