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Case File

CVE-2016-4658

CRITICAL · CVSS 9.8 EPSS 8.63%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2016-09-25 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2016-4658
Severity
CRITICAL
CVSS
9.8
EPSS
8.63%

Original NVD Description

xpointer.c in libxml2 before 2.9.5 (as used in Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3, and other products) does not forbid namespace nodes in XPointer ranges, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free and memory corruption) via a crafted XML document.