CVE-2026-15773

Critical · CVSS 9.6

Google Chrome — Use-After-Free sandbox escape

CVSS: 9.6; nvd
EPSS: 0.26%; 18th pct
KEV: No
Class: kernel local; CWE-416

Description

Use after free in Core in Google Chrome on Windows prior to 150.0.7871.125 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

Search profile — drives PoC discovery

Symbols Coresandbox escapecrafted HTML pageUAFissues.chromium.org/issues/527676561

Keywords CVE-2026-15773Chrome UAF Core WindowsChromium use after free sandbox escapeChrome 150.0.7871.125Chromium 527676561Chrome UAF PoC 2026

Versions: prior to 150.0.7871.125

References

https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0353146366.html
https://issues.chromium.org/issues/527676561

Status: enriched · ingested 2026-07-15T18:00:20.000Z · profiled 2026-07-15T18:30:20.000Z