Mitigation Bypass in Firefox Networking Component

CVE-2026-16406

What is CVE-2026-16406?

A mitigation bypass vulnerability has been identified in the networking component of Firefox, which could potentially allow attackers to circumvent established security measures. This issue has been addressed in Firefox 153, ensuring enhanced protection within the application’s networking functions. Users are encouraged to update to the latest version to mitigate risks associated with this vulnerability.

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