EIP-2026-104657

PRE-CVE

PHP 5.3.10 - 'spl_autoload()' Local Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-104657. PoCs published by Yakir Wizman.

AI-analyzed exploit summary This PHP script exploits a local denial of service vulnerability in PHP 5.3.10 by passing an overly long string to the spl_autoload() function, causing a crash. The exploit leverages a buffer overflow-like condition to destabilize the PHP interpreter.

Description

PHP 5.3.10 - 'spl_autoload()' Local Denial of Service

Exploits (1)

exploitdb WORKING POC
by Yakir Wizman · phpdosphp
https://www.exploit-db.com/exploits/18976

This PHP script exploits a local denial of service vulnerability in PHP 5.3.10 by passing an overly long string to the spl_autoload() function, causing a crash. The exploit leverages a buffer overflow-like condition to destabilize the PHP interpreter.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: PHP 5.3.10
No auth needed
Prerequisites: PHP 5.3.10 installed on the target system
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026