CVE-2026-13853

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 Journeys 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: High)

Search profile — drives PoC discovery

Symbols Journeyschrome/browser/ui/webui/history/history_clusters_handlerHistoryClustersHandlerJourneysUIsandbox escaperenderer process compromiseUAF

Keywords CVE-2026-13853Chrome Journeys use after freeChrome 150 sandbox escapeChromium Journeys UAFChrome history clusters use after freeCVE-2026-13853 PoCChromium 523224019Chrome 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/523224019

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