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CVE-2026-16402

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Integer overflow in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 153.

CVE-2026-16401

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Privilege escalation in the Data Loss Prevention component. This vulnerability was fixed in Firefox 153.

CVE-2026-16400

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Information disclosure in the DOM: Security component. This vulnerability was fixed in Firefox 153.

CVE-2026-16399

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Site isolation issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 153.

CVE-2026-16398

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Site isolation issue in the Graphics component. This vulnerability was fixed in Firefox 153.

CVE-2026-16397

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Clickjacking issue in the WebExtensions component in Firefox for Android. This vulnerability was fixed in Firefox 153.

CVE-2026-16396

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Privilege escalation in WebExtensions. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.

CVE-2026-16395

Threat Intelligence NVD CVE 危険度: high 緊急度: high

Integer overflow in the Audio/Video component. This vulnerability was fixed in Firefox 153.

CVE-2026-16394

Threat Intelligence NVD CVE 危険度: high 緊急度: high

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

CVE-2026-16393

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153.

CVE-2026-16392

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 153.

CVE-2026-16391

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

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

CVE-2026-16390

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Mitigation bypass in the Enterprise Policies component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.

CVE-2026-16389

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Incorrect boundary conditions, integer overflow in the Libraries component in NSS. This vulnerability was fixed in Firefox 153.

CVE-2026-16388

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

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

CVE-2026-16387

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

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

CVE-2026-16386

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Information disclosure due to uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153.

CVE-2026-16385

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Information disclosure due to uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153.

CVE-2026-16384

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Information disclosure due to uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153.

CVE-2026-16383

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

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

CVE-2026-16382

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

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

CVE-2026-16381

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

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

CVE-2026-16380

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

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

CVE-2026-16379

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Privilege escalation in the DOM: Content Processes component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.

CVE-2026-16378

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Other issue in the DOM: Copy & Paste and Drag & Drop component. This vulnerability was fixed in Firefox 153.

CVE-2026-16377

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Mitigation bypass in the PDF Viewer component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.

CVE-2026-16376

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Denial-of-service in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153.

CVE-2026-16375

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

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

CVE-2026-16374

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Information disclosure in the Framework component in DevTools. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.

CVE-2026-16373

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Information disclosure in the Privacy component in Firefox for Android. This vulnerability was fixed in Firefox 153.

CVE-2026-16372

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Privilege escalation in the DOM: Content Processes component. This vulnerability was fixed in Firefox 153.

CVE-2026-16371

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Privilege escalation in the DOM: Navigation component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.

CVE-2026-16370

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

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

CVE-2026-16369

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Integer overflow in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.

CVE-2026-16368

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Incorrect boundary conditions in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.

CVE-2026-16367

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Sandbox escape due to invalid pointer in the Disability Access APIs component. This vulnerability was fixed in Firefox 153.

CVE-2026-16366

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Privilege escalation in the DOM: Navigation component. This vulnerability was fixed in Firefox 153.

CVE-2026-16365

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Privilege escalation in the DOM: Workers component. This vulnerability was fixed in Firefox 153.

CVE-2026-16364

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 153.

CVE-2026-16363

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.

CVE-2026-16362

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Use-after-free in the WebRTC: Audio/Video component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.

CVE-2026-16361

Threat Intelligence NVD CVE 危険度: high 緊急度: high

Memory safety bugs present in Firefox ESR 115.37 and Firefox ESR 140.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox ESR 115.38 and Firefox ESR 140.13.

CVE-2026-16360

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Memory safety bugs present in Firefox ESR 115.37, Firefox ESR 140.12 and Firefox 152. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13.

CVE-2026-16359

Threat Intelligence NVD CVE 危険度: high 緊急度: high

Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13.

CVE-2026-16358

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Site isolation issue in the Graphics: WebRender component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13.

CVE-2026-16357

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13.

CVE-2026-16356

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13.

CVE-2026-16355

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13.

CVE-2026-16354

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Information disclosure in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13.

CVE-2026-16353

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Invalid pointer in the DOM: Bindings (WebIDL) component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13.