---
title: "Security Update Warning Icon | Free Download PNG & SVG | Rounded Line - Material Symbols"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/security-update-warning--29955
canonical_url: "https://www.streamlinehq.com/icons/download/security-update-warning--29955"
summary: "Clean rounded line icon of a smartphone with an exclamation mark. Used for security updates and warnings."
---

# Security Update Warning icon

The Security Update Warning icon shows a rounded smartphone outline with top and bottom bars and a centered exclamation mark. Drawn in the rounded line style on a 24px grid, it keeps the warning symbol clear in compact interfaces. Use it for security update prompts, device protection alerts, software notifications, and system status screens. It belongs to Rounded Line - Material Symbols free set in the Google Material family.

## Preview

![Clean rounded line icon of a smartphone with an exclamation mark. Used for security updates and warnings.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/hardware/security-update-warning-n0lo9ai874b3brgta6uyv.png/security-update-warning-0dq896ff51jgmtl6iwi2rg.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Security Update Warning
- **Type**: Icon
- **Set**: [Rounded Line - Material Symbols](/icons/material-symbols-rounded-line.md) — Material Symbols by Google - free customizable icon set with icons in outlined, rounded, and sharp variants.
- **Family**: [Google Material](/icons/material-symbols.md)
- **Style**: Line, Outlined, Geometric
- **Category**: Hardware › Hardware
- **Default size**: 24px
- **Pricing**: Free
- **License**: [Apache](https://www.apache.org/licenses/LICENSE-2.0.txt)
- **Author**: [Google](https://fonts.google.com/icons)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: security, update, warning, Alert, Exclamation, Smartphone, Notification, Message, Caution, Sign, mobile, error, attention, phone, danger

## Download

- [Download Security Update Warning on Streamline](https://www.streamlinehq.com/icons/download/security-update-warning--29955)

## Also available in other styles

- [Security Update Warning — Sharp Line - Material Symbols](/icons/download/security-update-warning--29913.md) (Free)
- [Security Update Warning — Outlined Line - Material Symbols](/icons/download/security-update-warning--30005.md) (Free)

---

[View full sitemap](/sitemap.md)