CVE-2026-16406

Mitigation bypass in the Networking component. This vulnerability was fixed in Firefox 153...

CVE-2026-16405

Information disclosure in the Networking: WebSockets component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13...

CVE-2026-16381

Same-origin policy bypass in the Networking: DNS component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13...

CVE-2026-16388

Sandbox escape in the DOM: Networking component. This vulnerability was fixed in Firefox 153...

CVE-2026-16380

Mitigation bypass in the Networking component. This vulnerability was fixed in Firefox 153...

CVE-2026-16383

Mitigation bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13...

CVE-2026-16387

Site isolation issue in the Networking component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13...

CVE-2026-16375

Site isolation issue in the Networking: HTTP component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13...

CVE-2026-16370

Mitigation bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 153...

EUVD-2026-46244

Mitigation bypass in the Networking component. This vulnerability was fixed in Firefox 153...

CVE-2026-16406 Mitigation bypass in the Networking component

Mitigation bypass in the Networking component. This vulnerability was fixed in Firefox 153...

CVE-2026-16406

Mitigation bypass in the Networking component. This vulnerability was...

CVE-2026-16406

CVE-2026-16406: A mitigation bypass in the Networking component was reported for Firefox; the vulnerability is addressed by Firefox 153. The available sources do not specify the exact root cause, affected subcomponents, or exploitation details beyond the fix version. CVSSv3.1 metrics are provided...

CVE-2026-16405

CVE-2026-16405 is an information disclosure vulnerability in Firefox’s Networking: WebSockets component. The issue affects the WebSockets handling and has a high confidentiality impact; it was fixed in Firefox 153 and Firefox ESR 140.13. Current sources do not provide exploit details or in-the-wi...

CVE-2026-16405

Information disclosure in the Networking: WebSockets component. This v...

EUVD-2026-46243

Information disclosure in the Networking: WebSockets component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13...

EUVD-2026-46225

Sandbox escape in the DOM: Networking component. This vulnerability was fixed in Firefox 153...

CVE-2026-16388

Sandbox escape in the DOM: Networking component. This vulnerability wa...

CVE-2026-16388

CVE-2026-16388 affects the Firefox browser, described as a sandbox escape in the DOM: Networking component. The vulnerability is identified as fixed in Firefox 153. The connected sources consistently state this is a DOM sandbox escape, with no further technical specifics on the root cause, affect...

EUVD-2026-46224

Site isolation issue in the Networking component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13...