CVE-2026-13843

Critical · CVSS 9.6

Google Chrome for iOS — Insufficient input validation sandbox escape

CVSS: 9.6; nvd
EPSS: 0.30%; 22th pct
KEV: No
Class: kernel local; CWE-20

Description

Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS 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 Chrome for iOSrenderer processsandbox escapecrafted HTML pagekernel_localCWE-20

Keywords CVE-2026-13843Chrome iOS sandbox escaperenderer compromise iOS ChromeChromium iOS input validation bypassChrome iOS prior to 150.0.7871.47Chromium issue 516869032Chrome iOS renderer sandbox PoC

Versions: Google Chrome on iOS 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/516869032

Status: enriched · ingested 2026-07-02T18:00:43.000Z · profiled 2026-07-02T18:30:43.000Z