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Case File

CVE-2016-7480

CRITICAL · CVSS 9.8 EPSS 41.56% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2017-01-11 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2016-7480
Severity
CRITICAL
CVSS
9.8
EPSS
41.56%

Original NVD Description

The SplObjectStorage unserialize implementation in ext/spl/spl_observer.c in PHP before 7.0.12 does not verify that a key is an object, which allows remote attackers to execute arbitrary code or cause a denial of service (uninitialized memory access) via crafted serialized data.