Mozilla’s Swift Fix: Firefox Patches Critical Zero-Days After Pwn2Own 2025 Showdown!
Mozilla’s emergency updates addressed critical Firefox zero-day vulnerabilities from the Pwn2Own Berlin 2025 hacking event. The fixes, rolled out hours after the competition, targeted flaws in the JavaScript engine. Despite the vulnerabilities, no sandbox escapes were achieved, thanks to Firefox’s architectural improvements. Users are urged to update.
Hot Take:
Mozilla’s quick response to the Pwn2Own Berlin 2025 hacking competition is like a superhero swooping in to save the day, except instead of a cape, they’re armed with emergency security updates and a pack of caffeine-fueled developers. It’s a bird! It’s a plane! No, it’s just your friendly neighborhood Mozilla team squashing zero-days faster than you can say “out-of-bounds read/write!”
Key Points:
- Mozilla released emergency updates to fix two critical zero-day vulnerabilities in Firefox.
- The vulnerabilities were shown at the Pwn2Own Berlin 2025 competition, earning researchers $50,000 each.
- Both flaws involve out-of-bounds read/write issues in the JavaScript engine.
- Mozilla’s improvements in sandbox architecture prevented further exploits.
- Users are urged to update to the latest Firefox versions to protect against potential threats.
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