Chrome and Firefox patches fix over 70 flaws, stopping RCE threats

Recent updates for Chrome and Firefox address over 70 vulnerabilities, including high-severity memory safety bugs. Chrome versions 149.0.7827.155/.156 fix 33 security flaws, including six critical use-after-free issues that could lead to remote code execution (RCE). Firefox 152 patches 40 vulnerabilities, with 13 high-severity bugs that also pose risks of RCE. Google and Mozilla have not reported any exploitation of these vulnerabilities in the wild.