MajorCritical vulnerability

CVE-2026-110156 (CVSS 8.3)

NVD · officialPublished Oct 13, 2026Risk 37/100EPSS 0.2%

Incorrect reference resolution in Extensions in Google Chrome on on Mac prior to 155.0.8059.79 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via a crafted Chrome extension. (Chromium security severity: High)

Technical details

CVSS

8.3

AV:NetworkAC:HighPR:NoneUI:RequiredC:HighI:HighA:High

Evidence and sources

This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.

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