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CVE WatchOct 21, 2026

CVE-2026-113240

Use after free in Chromecast in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code inside

CVSS

8.8

High

EPSS

—

KEV

—

Exploit Today

0

0-100

Published: Oct 20, 2026 · Last modified: Oct 21, 2026 · CWE-416

EPSS · 30d

Not enough EPSS history yet.

Technical description

Use after free in Chromecast in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

Official references
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