CVE Radar.

You can follow the current trends of security vulnerabilities.

CVE Radar (390)

Detected during the last 30 days

CVE-2026-4696

Use-after-free in the Layout: Text and Fonts component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9. Continue Reading

CRITICAL

CVE-2026-4698

CVSS: 9.8

JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9. Continue Reading

CRITICAL

CVE-2026-4700

CVSS: 9.8

Mitigation bypass in the Networking: HTTP component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9. Continue Reading

CRITICAL

CVE-2026-4701

CVSS: 9.8

Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9. Continue Reading

CRITICAL

CVE-2026-4702

CVSS: 9.8

JIT miscompilation in the JavaScript Engine component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9. Continue Reading

CRITICAL

CVE-2026-4705

CVSS: 9.8

Undefined behavior in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9. Continue Reading

CRITICAL

CVE-2026-4710

CVSS: 9.8

Incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9. Continue Reading

CRITICAL

CVE-2026-4711

CVSS: 9.8

Use-after-free in the Widget: Cocoa component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9. Continue Reading

CRITICAL

CVE-2026-4715

CVSS: 9.1

Uninitialized memory in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9. Continue Reading

CRITICAL

CVE-2026-4716

CVSS: 9.1

Incorrect boundary conditions, uninitialized memory in the JavaScript Engine component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9. Continue Reading

CRITICAL

Description

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Affected

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Attack Complexity (AC):

Privileges Required (PR):

User Interaction (UI):

Scope (S):

Availability Impact (A):

Confidentiality Impact (C):

Integrity Impact (I):

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Impact:

Vector String:

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