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Case File

CVE-2016-7127

CRITICAL · CVSS 9.8 EPSS 6.84% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2016-09-12 · 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-2016-7127
Severity
CRITICAL
CVSS
9.8
EPSS
6.84%

Original NVD Description

The imagegammacorrect function in ext/gd/gd.c in PHP before 5.6.25 and 7.x before 7.0.10 does not properly validate gamma values, which allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact by providing different signs for the second and third arguments.