CVE-2026-106191

HIGHCVSS 8.3/10

Last modified

CVE-2026-106191 is a high-severity vulnerability rated 8.3/10 on the CVSS scale. Missing authorization in Actor in Google Chrome prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Low).

Description

Missing authorization in Actor in Google Chrome prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Low)

Metrics

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
GoogleChrome>= 155.0.8059.39, < 155.0.8059.39

References

Timeline

Published
Last Modified
Status
Awaiting Analysis

Frequently Asked Questions

What is CVE-2026-106191?
Missing authorization in Actor in Google Chrome prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Low)
How severe is CVE-2026-106191?
CVE-2026-106191 has a CVSS score of 8.3/10 (HIGH severity).
How do I fix CVE-2026-106191?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST