[UPDATE] [high] Google Chrome and Microsoft Edge: Multiple Vulnerabilities Enable Unspecified Attack

highCVE-2024-9120 CVE-2024-9121 CVE-2024-9122 CVE-2024-9123

A remote, anonymous attacker can exploit multiple vulnerabilities in Google Chrome and Microsoft Edge to perform an unspecified attack.

CSIRTS triage

Other

What: Multiple vulnerabilities in Google Chrome and Microsoft Edge enable unspecified remote attacks.
Who is affected: All users of Google Chrome and Microsoft Edge browsers.
Urgency: High priority; high severity rating indicates significant attack capability despite unspecified impact details.
Action: Update Google Chrome and Microsoft Edge to patched versions addressing CVE-2024-9120, CVE-2024-9121, CVE-2024-9122, and CVE-2024-9123.

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-2024-2216

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-2024-91200.43% 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-2024-91210.48% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 39% of all EPSS-scored CVEs.
Moderate exploitation riskCVE-2024-91225.9% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 93% of all EPSS-scored CVEs.
Low exploitation riskCVE-2024-91230.37% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 29% of all EPSS-scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2024-9120	coverage & exploitation status	NVD · CVE.org
CVE-2024-9121	coverage & exploitation status	NVD · CVE.org
CVE-2024-9122	coverage & exploitation status	NVD · CVE.org
CVE-2024-9123	coverage & exploitation status	NVD · CVE.org

Recent advisories for Google Chrome and

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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