CVE-2026-14093

Critical · CVSS 9.6

Google Chrome — Use-After-Free sandbox escape

CVSS: 9.6; nvd
EPSS: —
KEV: No
Class: kernel local; CWE-416

Description

Use after free in Cast in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Low)

Search profile — drives PoC discovery

Symbols Castrenderer processsandbox escapecrafted HTML pageissues.chromium.org/issues/513240099

Keywords CVE-2026-14093Chrome Cast use after freeChromium UAF Cast sandbox escapeChrome 150.0.7871.47Chromium 513240099Chrome renderer sandbox escape UAF

Versions: prior to 150.0.7871.47

References

https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html
https://issues.chromium.org/issues/513240099

Status: enriched · ingested 2026-07-02T00:00:43.000Z · profiled 2026-07-02T00:30:43.000Z