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CVE-2026-16416

Google Chrome integer overflow

9.3 CRITICALEPSS 0.13%
  1. Published21 Jul 2026

Description

Integer overflow in Chromecast in Google Chrome prior to 150.0.7871.182 allowed a local attacker to potentially perform a sandbox escape via malicious network traffic. (Chromium security severity: High)

CVSS 3.1 breakdown

Attack vectorLocal
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected products

Google Chrome< 150.0.7871.182

Remediation

Fixed in
Google Chrome≥ 150.0.7871.182

References

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Frequently asked

Is CVE-2026-16416 being actively exploited?

CVE-2026-16416 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.13%.

How severe is CVE-2026-16416?

CVE-2026-16416 has a CVSS 3.1 base score of 9.3, rated critical. EPSS estimates a 0.13% probability of exploitation.

Which products are affected by CVE-2026-16416?

Affected products include Google Chrome.

How do I fix CVE-2026-16416?

Upgrade affected software to a fixed version, for example Google Chrome 150.0.7871.182 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-16416 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.