Multiple vulnerabilities in Google Chrome (August 21, 2026)

unknownCVE-2026-76021 CVE-2026-76020 CVE-2026-76017 CVE-2026-76023 CVE-2026-76022 CVE-2026-76018

Multiple vulnerabilities have been discovered in Google Chrome. They allow an attacker to cause an unspecified security issue by the vendor.

CSIRTS triage

vendor: Google product: ChromeOther

What: Multiple unspecified security issues have been discovered in Google Chrome.
Who is affected: Chrome users running affected versions.
Urgency: Unknown severity; vendor has not disclosed details but timely updates are standard practice.
Action: Update Google Chrome to the latest version.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source: CERT-FR Avis de sécurité (FR · national-cert · site)
Severity: unknown
Published: 2026-08-21
Exploitation: Not in CISA KEV at last sync
Language: Machine-translated to English — verify against the original

Original advisory: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-1061/

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-760210.49% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 40% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-760200.35% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 28% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-760170.47% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 39% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-760230.50% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 41% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-760220.51% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 42% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-760180.42% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 36% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-760190.41% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 35% of all EPSS-scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-76021	coverage & exploitation status	NVD · CVE.org
CVE-2026-76020	coverage & exploitation status	NVD · CVE.org
CVE-2026-76017	coverage & exploitation status	NVD · CVE.org
CVE-2026-76023	coverage & exploitation status	NVD · CVE.org
CVE-2026-76022	coverage & exploitation status	NVD · CVE.org
CVE-2026-76018	coverage & exploitation status	NVD · CVE.org
CVE-2026-76019	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

Recent advisories for Google Chrome

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

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