[UPDATE] [high] Google Chrome/Microsoft Edge: Multiple vulnerabilities

CSIRTS triage

What

Multiple vulnerabilities in Google Chrome and Microsoft Edge enable arbitrary code execution, sandbox escape, and information disclosure.

Who is affected

Users of Google Chrome and Microsoft Edge browsers.

Urgency

Critical; multiple vulnerabilities including sandbox escape enabling full system compromise.

Action

Update Google Chrome and Microsoft Edge to the latest security patches immediately.

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

Details

Source

CERT-Bund (BSI) Security Advisories (DE · national-cert · site)

Severity

high

Published

2026-08-27

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-2026-0612

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-2026-35360.46% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 38% of all EPSS-scored CVEs.
• Low exploitation riskCVE-2026-35370.38% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 31% of all EPSS-scored CVEs.
• Low exploitation riskCVE-2026-35380.50% 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-2026-35400.30% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 22% of all EPSS-scored CVEs.
• Low exploitation riskCVE-2026-35410.26% 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-2026-35420.35% 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-2026-35430.29% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 21% of all EPSS-scored CVEs.
• Low exploitation riskCVE-2026-35440.31% 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-2026-35450.38% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 32% of all EPSS-scored CVEs.

Referenced CVEs

Recent advisories for Google Chrome/Microsoft Edge

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.

• high[UPDATE] [high] Google Chrome/Microsoft Edge: Multiple Vulnerabilitiescert-bund · 2026-09-01
• high[UPDATE] [high] Google Chrome/Microsoft Edge: Multiple Vulnerabilitiescert-bund · 2026-09-01
• high[UPDATE] [high] Google Chrome/Microsoft Edge: Multiple Vulnerabilitiescert-bund · 2026-09-01
• high[UPDATE] [high] Google Chrome/Microsoft Edge: Multiple vulnerabilitiescert-bund · 2026-08-27
• highexploited[UPDATE] [high] Google Chrome/Microsoft Edge: Vulnerability Enables Unspecified Attackcert-bund · 2026-08-27

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