CVE-2026-106382

VendorgoogleProductchromeDiscoveredOct 6, 2026UpdatedOct 7, 2026

Use after free in Chromecast in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)

View graph Watch Export

CVSS v3.1

9.6 CRITICAL

EPSS

0.40%

probability of exploitation in 30 days

CISA KEV

Not listed

no confirmed exploitation reported

News coverage

sources referencing this CVE

Related IOCs

seen in the same coverage

CVSS v3.1 Detail

Attack VectorNETWORK

Attack ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

ScopeCHANGED

ConfidentialityHIGH

IntegrityHIGH

AvailabilityHIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Connections

3 relationships

CWE-416

source

Timeline

disclosure → media coverage

Oct 6, 2026

Disclosure — published as a CVE record.

Oct 7, 2026

securityweek.com reports: Chrome 155 Update Patches 247 Vulnerabilities