CVE-2025-14327High· 7.5▾ TwilightSpoofing issue in the Downloads Panel component. This vulnerability was fixed in Firefox 146, Thunderbird 146, Firefox ESR 140.7, and Thunderbird 140.7.
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 41.3 · likelihood 0.1 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Sep 30.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.4%
Last analysed / modified upstream
Spoofing issue in the Downloads Panel component. This vulnerability was fixed in Firefox 146, Thunderbird 146, Firefox ESR 140.7, and Thunderbird 140.7.
firefox < 146.0thunderbird < 146.0Upgrade past the affected range:
firefox 146.0thunderbird 146.0Connected by shared product, vendor, weakness, or advisory.
CVE-2025-14331Medium· 6.5Same-origin policy bypass in the Request Handling component
CVE-2025-14333High· 8.1Memory safety bugs present in Firefox ESR 140.5, Thunderbird ESR 140.5, Firefox 145 and Thunderbird 145
CVE-2025-14328High· 8.8Privilege escalation in the Netmonitor component
CVE-2025-14329High· 8.8Privilege escalation in the Netmonitor component
CVE-2025-14330Critical· 9.8JIT miscompilation in the JavaScript Engine: JIT component
CVE-2025-14322High· 8.0Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component