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Case File

CVE-2016-7416

HIGH · CVSS 7.5 EPSS 6.67% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2016-09-17 · 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-2016-7416
Severity
HIGH
CVSS
7.5
EPSS
6.67%

Original NVD Description

ext/intl/msgformat/msgformat_format.c in PHP before 5.6.26 and 7.x before 7.0.11 does not properly restrict the locale length provided to the Locale class in the ICU library, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a MessageFormatter::formatMessage call with a long first argument.