The Reptar CPU Vulnerability

Published

2023-12-06 00:00

Collected

2026-07-02 00:43

---
id: 1105
title: "The Reptar CPU Vulnerability"
source_domain: bughunters.google.com
source_url: "https://bughunters.google.com/blog/the-reptar-cpu-vulnerability"
published_at: "2023-12-06T00:00:00Z"
tags: ["vulnerability-research", "google", "reptar", "cpu", "hardware-vulnerability", "glitch"]
phying_url: "https://phying.com/item/1105"
lang: en
---

# The Reptar CPU Vulnerability

## Summary

Google Bug Hunters describe Reptar, a CPU vulnerability that lets attackers push certain processors into a glitch state where normal execution rules break down, exposing new exploitable behavior.

## Intelligence Metadata

- **Sources:** bughunters.google.com
- **Published:** 2023-12-06T00:00:00Z
- **Original:** https://bughunters.google.com/blog/the-reptar-cpu-vulnerability
- **Phying News:** https://phying.com/item/1105