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Critical Vulnerabilities Patched With Fresh Chrome 150, Firefox 152 Updates

SecurityWeekBy Ionut Arghire

PoC publicFirefoxChrome

Our summary

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.

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