Major browsers address flaws in graphics and engine components.

Google’s Chrome 141 fixes 21 security issues, including two high-severity heap buffer overflow bugs in WebGPU and Video, with external researchers earning $50,000 in rewards. Mozilla patched two high-severity flaws in Firefox 143.0.3: an integer overflow that could enable sandbox escape and a JIT miscompilation in the JavaScript engine. Neither company reports active exploitation, but users should update immediately.

Read more:

https://www.securityweek.com/chrome-141-and-firefox-143-patches-fix-high-severity-vulnerabilities/