Firefox JIT Flaw Lets Hackers Compromise Tor Browser Users Through Malicious Websites
Thu Jul 30 2026
Vulnerability
Zero-day
cyberpress.org
A single malicious webpage is enough to compromise Tor Browser users running an unpatched build, following the disclosure of CVE-2026-10702, a high-severity Firefox JavaScript engine vulnerability that researchers at Nebula Security successfully exploited against Tor Browser. Mozilla resolved the flaw in Firefox 151.0.3 on June 2, 2026, and the Tor Project subsequently integrated the fix […]
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