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CVE-2026-16405 | Mozilla Firefox up to 140.12/152 WebSockets information disclosure (Nessus ID 333528)
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A vulnerability categorized as problematic has been discovered in Mozilla Firefox up to 140.12/152. This impacts an unknown function of the component WebSockets. Such manipulation leads to information disclosure.
This vulnerability is documented as CVE-2026-16405. The attack can be executed remotely. There is not any exploit available.
It is advisable to upgrade the affected component.
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