Latest CVE Feed

Vulnerabilities published in the last 30 days. Filter by severity, exploit status, or attack vector.

Score
Vulnerability
Published
6.5 MEDIUM
CVE-2026-6764 — Incorrect boundary conditions in the DOM: Device Interfaces component

Incorrect boundary conditions in the DOM: Device Interfaces component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

firefox | Remote | Memory Corruption
Apr 21, 2026 Apr 22, 2026
Apr 21, 2026
Apr 22, 2026
6.5 MEDIUM
CVE-2026-6763 — Mitigation bypass in the File Handling component

Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

firefox | Remote | Misconfiguration
Apr 21, 2026 Apr 22, 2026
Apr 21, 2026
Apr 22, 2026
0.0 NA
CVE-2026-6762 — Spoofing issue in the DOM: Core & HTML component

Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

firefox | Misconfiguration
Apr 21, 2026 Apr 22, 2026
Apr 21, 2026
Apr 22, 2026
8.8 HIGH
CVE-2026-6761 — Privilege escalation in the Networking component

Privilege escalation in the Networking component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

firefox | Remote | Authorization
Apr 21, 2026 Apr 22, 2026
Apr 21, 2026
Apr 22, 2026
0.0 NA
CVE-2026-6760 — Mitigation bypass in the Networking: Cookies component

Mitigation bypass in the Networking: Cookies component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.

firefox | Misconfiguration
Apr 21, 2026 Apr 22, 2026
Apr 21, 2026
Apr 22, 2026
7.5 HIGH
CVE-2026-6759 — Use-after-free in the Widget: Cocoa component

Use-after-free in the Widget: Cocoa component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

firefox | Remote | Memory Corruption
Apr 21, 2026 Apr 22, 2026
Apr 21, 2026
Apr 22, 2026
7.5 HIGH
CVE-2026-6758 — Use-after-free in the JavaScript: WebAssembly component

Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.

firefox | Remote | Memory Corruption
Apr 21, 2026 Apr 22, 2026
Apr 21, 2026
Apr 22, 2026
0.0 NA
CVE-2026-6757 — Invalid pointer in the JavaScript: WebAssembly component

Invalid pointer in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

firefox | Memory Corruption
Apr 21, 2026 Apr 22, 2026
Apr 21, 2026
Apr 22, 2026
0.0 NA
CVE-2026-6756 — Mitigation bypass in Firefox for Android

Mitigation bypass in Firefox for Android. This vulnerability was fixed in Firefox 150.

Apr 21, 2026 Apr 21, 2026
Apr 21, 2026
Apr 21, 2026
6.5 MEDIUM
CVE-2026-6755 — Mitigation bypass in the DOM: postMessage component

Mitigation bypass in the DOM: postMessage component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.

firefox | Remote | Information Disclosure
Apr 21, 2026 Apr 22, 2026
Apr 21, 2026
Apr 22, 2026
7.5 HIGH
CVE-2026-6754 — Use-after-free in the JavaScript Engine component

Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

firefox | Remote | Memory Corruption
Apr 21, 2026 Apr 22, 2026
Apr 21, 2026
Apr 22, 2026
0.0 NA
CVE-2026-6753 — Incorrect boundary conditions in the WebRTC component

Incorrect boundary conditions in the WebRTC component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

firefox | Memory Corruption
Apr 21, 2026 Apr 22, 2026
Apr 21, 2026
Apr 22, 2026
7.3 HIGH
CVE-2026-6752 — Incorrect boundary conditions in the WebRTC component

Incorrect boundary conditions in the WebRTC component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

firefox | Remote | Memory Corruption
Apr 21, 2026 Apr 22, 2026
Apr 21, 2026
Apr 22, 2026
7.3 HIGH
CVE-2026-6751 — Uninitialized memory in the Audio/Video: Web Codecs component

Uninitialized memory in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

firefox | Remote | Memory Corruption
Apr 21, 2026 Apr 22, 2026
Apr 21, 2026
Apr 22, 2026
8.8 HIGH
CVE-2026-6750 — Privilege escalation in the Graphics: WebRender component

Privilege escalation in the Graphics: WebRender component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

firefox | Remote | Authorization
Apr 21, 2026 Apr 22, 2026
Apr 21, 2026
Apr 22, 2026
7.5 HIGH
CVE-2026-6749 — Information disclosure due to uninitialized memory in the Graphics: Canvas2D component

Information disclosure due to uninitialized memory in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thund…

firefox | Remote | Information Disclosure
Apr 21, 2026 Apr 22, 2026
Apr 21, 2026
Apr 22, 2026
9.8 CRITICAL
CVE-2026-6748 — Uninitialized memory in the Audio/Video: Web Codecs component

Uninitialized memory in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

firefox | Remote | Memory Corruption
Apr 21, 2026 Apr 22, 2026
Apr 21, 2026
Apr 22, 2026
7.5 HIGH
CVE-2026-6747 — Use-after-free in the WebRTC component

Use-after-free in the WebRTC component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

firefox | Remote | Memory Corruption
Apr 21, 2026 Apr 22, 2026
Apr 21, 2026
Apr 22, 2026
7.5 HIGH
CVE-2026-6746 — Use-after-free in the DOM: Core & HTML component

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

firefox | Remote | Memory Corruption
Apr 21, 2026 Apr 22, 2026
Apr 21, 2026
Apr 22, 2026
8.6 HIGH
CVE-2026-40520 — FreePBX api module Command Injection via GraphQL

FreePBX api module version 17.0.8 and prior contain a command injection vulnerability in the initiateGqlAPIProcess() function where GraphQL mutation input fields are passed directly to shell_exec() w…

Remote | Injection
Apr 21, 2026 Apr 21, 2026
Apr 21, 2026
Apr 21, 2026
Showing 20 of 6309 Results