---
title: "CERT-In Advisory: Google Brotli Vulnerability, CIAD-2026-0055"
description: "CERT-In advisory CIAD-2026-0055, issued 27 October 2026: Out-of-Bounds Write Vulnerability in Google Brotli Decoder. Read the affected products and fixes in..."
url: "https://bharat.digital/security/cert-in/ciad-2026-0055/index.md"
canonical: "https://bharat.digital/security/cert-in/ciad-2026-0055/"
updated: "2026-11-02T10:30:17+05:30"
language: "en-IN"
site: "bharat.digital"
---

CERT-In Advisory CIAD-2026-0055

# Out-of-Bounds Write Vulnerability in Google Brotli Decoder

CERT-In, the Indian Computer Emergency Response Team, published advisory CIAD-2026-0055 on 27 October 2026 . The full advisory, with the affected software versions, the risk and the recommended fixes, is on the official CERT-In website.

[Read advisory CIAD-2026-0055 on cert-in.org.in](https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES02&VLCODE=CIAD-2026-0055)

The CERT-In website is often slow and can take a minute or more to load, or time out. If it does not open, try again later or browse the [CERT-In home page](https://www.cert-in.org.in/).

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