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Case File

CVE-2006-4812

HIGH · CVSS 10 EPSS 15.39%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2006-10-10 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2006-4812
Severity
HIGH
CVSS
10
EPSS
15.39%

Original NVD Description

Integer overflow in PHP 5 up to 5.1.6 and 4 before 4.3.0 allows remote attackers to execute arbitrary code via an argument to the unserialize PHP function with a large value for the number of array elements, which triggers the overflow in the Zend Engine ecalloc function (Zend/zend_alloc.c).