CVE-2026-19558
An attacker can exploit multiple vulnerabilities in Google Chrome to cause unspecified impacts, including potentially arbitrary code execution, bypass of security measures, disclosure of information, or a denial-of-service condition.
CSIRTS triage
- What
- Multiple vulnerabilities enable unspecified attacks including arbitrary code execution, security bypass, information disclosure, and denial of service.
- Who is affected
- Chrome users running vulnerable versions.
- Urgency
- High; multiple critical vulnerability classes identified.
- Action
- Update Chrome to the latest available version immediately.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.23% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 14% of all EPSS-scored CVEs.
Advisory coverage (7)
- unknownMicrosoft Edge Multiple Vulnerabilitieshkcert · 2026-08-17
- high[NEW] [high] Google Chrome: Multiple Vulnerabilities Enable Unspecified Attackcert-bund · 2026-08-14
- unknownDSA-6436-1 chromium - security updatedebian · 2026-08-13
- unknownGoogle Chrome Multiple Vulnerabilitieshkcert · 2026-08-12
- unknownMultiple vulnerabilities in Google Chrome (August 12, 2026)cert-fr-avis · 2026-08-12
- highCVE-2026-19558: Use after free in Extensions in Google Chrome prior to 151.0.7922.137 allowed an attacker who …nvd · 2026-08-11
- unknownCVE-2026-19558: Chromium: CVE-2026-19558 Use after free in Extensionsmsrc · 2026-08-11
External references
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