Mozilla Releases Emergency Security Updates for Firefox Zero-Day Vulnerabilities

Mozilla has published emergency security updates to address two zero-day vulnerabilities in Firefox that were exploited during the Pwn2Own Berlin 2025 hacking contest. These vulnerabilities were demonstrated at the event, leading to the rapid release of patches by Mozilla. The technical details of the vulnerabilities were not specified in the article. The real-world impacts of these vulnerabilities were not described, but their exploitation during the contest highlights their potential severity.