Início
Tendências
Vulnerabilidades
Notícias
Pesquisadores
Por que dbugs?

Pizzahunthack1

#26528de 53,635
9.8CVSS total
Vulnerabilidades · 1
PT-2026-27399
9.8
2026-01-01
Mozilla · Firefox · CVE-2026-4700
**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 149 Firefox ESR versions prior to 140.9 Thunderbird versions prior to 149 Thunderbird versions prior to 140.9 **Description** A mitigation bypass exists in the Networking: HTTP component. This issue could allow bypassing existing security measures. **Recommendations** Update Firefox to version 149 or later. Update Firefox ESR to version 140.9 or later. Update Thunderbird to version 149 or later. Update Thunderbird to version 140.9 or later.