CVE-2026-117957

CVE-2026-117957: vulnerability in Mozilla Firefox

Cryptographic issue in the WebRTC: Networking component

Published

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3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 0.2%
Cryptographic issue in the WebRTC: Networking component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.
Affected products
Mozilla · FirefoxMozilla · Thunderbird
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