[NEW] [high] Google Chrome: Multiple vulnerabilities allow unspecified attack

highCVE-2026-16804 CVE-2026-16805 CVE-2026-16806 CVE-2026-16807

An attacker can exploit multiple vulnerabilities in Google Chrome to conduct an unspecified attack.

CSIRTS triage

vendor: Google product: ChromeOther

What: Multiple vulnerabilities allow an attacker to conduct an unspecified attack.
Who is affected: Users of Google Chrome.
Urgency: Remediation is high urgency due to the potential for significant impact from exploitation.
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-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity: high
Published: 2026-08-06
Exploitation: Not in CISA KEV at last sync
Language: Machine-translated to English — verify against the original

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2497

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-2026-168040.25% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 17% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-168050.31% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 24% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-168060.40% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 33% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-168070.26% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 18% of all EPSS-scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-16804	coverage & exploitation status	NVD · CVE.org
CVE-2026-16805	coverage & exploitation status	NVD · CVE.org
CVE-2026-16806	coverage & exploitation status	NVD · CVE.org
CVE-2026-16807	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

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

unknownMultiple vulnerabilities in Palo Alto Networks products (August 13, 2026)cert-fr-avis
unknownDSA-6408-1 chromium - security updatedebian
unknownMicrosoft Edge Multiple Vulnerabilitieshkcert
unknownMultiple vulnerabilities in Microsoft Edge (July 27, 2026)cert-fr-avis
unknownGoogle Chrome Multiple Vulnerabilitieshkcert
unknownMultiple vulnerabilities in Google Chrome (July 24, 2026)cert-fr-avis
highCVE-2026-16807: Out of bounds write in Codecs in Google Chrome prior to 150.0.7871.186 allowed a remote attack…nvd
highCVE-2026-16806: Use after free in WebMCP in Google Chrome prior to 150.0.7871.186 allowed a remote attacker to…nvd
highCVE-2026-16805: Use after free in Blink in Google Chrome prior to 150.0.7871.186 allowed a remote attacker to …nvd
highCVE-2026-16804: Use after free in Input in Google Chrome prior to 150.0.7871.186 allowed a remote attacker who…nvd
unknownCVE-2026-16804: Chromium: CVE-2026-16804 Use after free in Inputmsrc
unknownCVE-2026-16805: Chromium: CVE-2026-16805 Use after free in Blinkmsrc

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.

highexploited[UPDATE] [hoch] Google Chrome: Mehrere Schwachstellencert-bund · 2026-09-07
unknownexploitedNCSC-2026-0341 [1.00] [M/H] Kwetsbaarheden verholpen in Google Chromencsc-nl · 2026-09-04
high[UPDATE] [hoch] Google Chrome: Mehrere Schwachstellencert-bund · 2026-09-04
high[UPDATE] [hoch] Google Chrome: Mehrere Schwachstellencert-bund · 2026-09-04
unknownexploitedGoogle Chrome Multiple Vulnerabilitieshkcert · 2026-09-04
unknownexploitedMultiples vulnérabilités dans Google Chrome (04 septembre 2026)cert-fr-avis · 2026-09-04