CVE-1999-1476

LOW · CVSS 2.1 EPSS 0.29%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 1999-12-31 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-1999-1476

Severity

LOW

CVSS

2.1

EPSS

0.29%

Windows

Original NVD Description

A bug in Intel Pentium processor (MMX and Overdrive) allows local users to cause a denial of service (hang) in Intel-based operating systems such as Windows NT and Windows 95, via an invalid instruction, aka the "Invalid Operand with Locked CMPXCHG8B Instruction" problem.