MajorCritical vulnerability
CVE-2026-106393 (CVSS 8.3)
NVD · officialPublished Oct 6, 2026Risk 37/100
Use after free in Storage in Google Chrome prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via a crafted HTML page. (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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