Google security advisory (AV26-1085) - Update 1

Imported from official source

Cybersecurity Classified by Officially

Serial number: AV26-1085
Date: October 26, 2026
Updated: October 27, 2026

As of October 22, 2026, Google is affected by a vulnerability in the following product:

  • Brotli
    • Versions 1.0.3 to versions prior to v1.0.10
    • Versions 1.1.0 to versions prior to v1.1.1
    • Versions 1.2.0 to versions prior to v1.2.1

Update 1
On October 27, 2026, Cybersecurity and Infrastructure Security Agency (CISA) added CVE-2026-111497 to their Known Exploited Vulnerabilities (KEV) Database.

The Cyber Centre encourages users and administrators to review the provided web link and apply any necessary updates as they become available.

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Source: Canadian Centre for Cyber Security. Licence

Read the original at the source: https://cyber.gc.ca/en/alerts-advisories/google-security-advisory-av26-1085

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Provenance

Organization
Canadian Centre for Cyber Security — imported from official source
Official source
https://www.cyber.gc.ca/api/cccs/rss/v1/get?feed=alerts_advisories&lang=en ATOM
Imported
October 26, 2026 15:00
Versions
2 recorded
Identity
https://cyber.gc.ca/en/alerts-advisories/google-security-advisory-av26-1085

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