Critical Vulnerabilities Patched With Fresh Chrome 150, Firefox 152 Updates

Google and Mozilla have issued urgent updates for Chrome 150 and Firefox 152 to address multiple high- and critical-severity vulnerabilities. Firefox 152.0.6 resolves two critical flaws—CVE-2026-15718 and CVE-2026-15719—with proof-of-concept exploits already made public. Chrome’s update addresses 15 total issues, including two critical use-after-free bugs in Ozone. Both companies urge users to upgrade immediately to avoid potential exploitation.