EIP-2026-103413

PRE-CVE

Apple Safari 4.0.2 - WebKit Parsing of Floating Point Numbers Buffer Overflow (PoC)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-103413. PoCs published by Leon Juranic.

AI-analyzed exploit summary This is a writeup describing a stack overflow vulnerability in Safari's WebKit JavaScript code that parses floating point numbers. The vulnerability was fixed in Safari 4.0.3 and could be triggered via malformed floating-point numbers in JavaScript or HTML attributes.

Description

Apple Safari 4.0.2 - WebKit Parsing of Floating Point Numbers Buffer Overflow (PoC)

Exploits (1)

exploitdb WRITEUP VERIFIED
by Leon Juranic · textdosmultiple
https://www.exploit-db.com/exploits/9454

This is a writeup describing a stack overflow vulnerability in Safari's WebKit JavaScript code that parses floating point numbers. The vulnerability was fixed in Safari 4.0.3 and could be triggered via malformed floating-point numbers in JavaScript or HTML attributes.

Classification
Writeup 90%
Attack Type
Dos
Complexity
Moderate
Reliability
Theoretical
Target: Safari 4.0.2
No auth needed
Prerequisites: Safari 4.0.2 with WebKit JavaScript engine
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026