CERT-In Asks Mozilla Firefox Users to Install Browser Updates to Remain Safe From Security Vulnerabilities

Mozilla has fixed multiple high-severity vulnerabilities across Firefox, Firefox ESR, and Thunderbird, which could allow attackers to execute code or access sensitive data. The flaws, affecting Firefox versions prior to 144, ESR versions prior to 115.29 and 140.4, and Thunderbird versions prior to 140.4 and 144, include use-after-free errors, memory corruption, API misuse, and cross-process data leaks. CERT-In has urged individuals and organisations to update immediately using Mozilla’s patches to prevent data theft, system compromise, and information disclosure.