Ref# ADV2026_157 | Date: Mar 13th 2026

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Google Chrome published a security advisory highlighting vulnerabilities in the following product on March 12^th, 2026. It is recommended that you take the necessary precautions by ensuring your product is always updated.

• Stable Channel Chrome for Desktop – versions prior to 146.0.7680.75/76 (Windows/Mac) and 146.0.7680.75 (Linux)

Update 1

Cybersecurity and Infrastructure Security Agency (CISA) added CVE-2026-3909 and CVE-2026-3910 to their Known Exploited Vulnerabilities (KEV) Database on March 13^th, 2026.

For more information on this update, you can follow these URL:

• Google Chrome Security Advisory
• CISA KEV: CVE-2026-3909
• CISA KEV: CVE-2026-3910

The Guyana National CIRT recommends that users and administrators review this update and apply it where necessary.

PDF Download: Google Chrome Secuity Advisory – Update 1

References

• CISA KEV: CVE-2026-3910. (March 13, 2026). Retrieved from Google Chrome. https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2026-3910
• CISA KEV: CVE-2026-3909. (March 13, 2026). Retrieved from Google Chrome. https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2026-3909
• Google Chrome Security Advisory. (March 12, 2026). Retrieved from Google Chrome. https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_12.html
• Google Chrome security advisory. (March 13, 2026). Retrieved from Canadian Centre for Cyber Security. https://www.cyber.gc.ca/en/alerts-advisories/google-chrome-security-advisory-av26-235