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mozilla — Vulnerabilities & Security Advisories 1933

Browse all 1933 CVE security advisories affecting mozilla. AI-powered Chinese analysis, POCs, and references for each vulnerability.

Mozilla operates as a non-profit organization primarily known for developing the Firefox web browser and maintaining the Gecko rendering engine. Its software portfolio serves millions of users globally, focusing on open-source web technologies and privacy-centric browsing solutions. Historically, the codebase has been susceptible to a wide array of vulnerabilities, including remote code execution, cross-site scripting, and memory corruption issues such as buffer overflows. These flaws often stem from complex JavaScript engines and network stack implementations. While Mozilla maintains a robust security response team and regularly issues patches, the sheer volume of recorded Common Vulnerabilities and Exposures highlights the challenges inherent in maintaining large-scale, cross-platform applications. The organization continues to prioritize security audits and community-driven bug bounty programs to mitigate risks associated with its extensive feature set and widespread adoption.

CVE IDTitleCVSSSeverityPublished
CVE-2026-6777 Other issue in the Networking: DNS component — Firefox 7.5AIHighAI2026-04-21
CVE-2026-6775 Incorrect boundary conditions in the WebRTC component — Firefox 9.1AICriticalAI2026-04-21
CVE-2026-6774 Mitigation bypass in the DOM: Security component — Firefox 9.1AICriticalAI2026-04-21
CVE-2026-6773 Denial-of-service due to integer overflow in the Graphics: WebGPU component — Firefox 7.5AIHighAI2026-04-21
CVE-2026-6772 Incorrect boundary conditions in the Libraries component in NSS — Firefox 9.1AICriticalAI2026-04-21
CVE-2026-6771 Mitigation bypass in the DOM: Security component — Firefox 9.1AICriticalAI2026-04-21
CVE-2026-6770 Other issue in the Storage: IndexedDB component — Firefox 7.5AIHighAI2026-04-21
CVE-2026-6769 Privilege escalation in the Debugger component — Firefox 8.8AIHighAI2026-04-21
CVE-2026-6768 Mitigation bypass in the Networking: Cookies component — Firefox 9.1AICriticalAI2026-04-21
CVE-2026-6766 Incorrect boundary conditions in the Libraries component in NSS — Firefox 9.1AICriticalAI2026-04-21
CVE-2026-6767 Other issue in the Libraries component in NSS — Firefox 9.1AICriticalAI2026-04-21
CVE-2026-6765 Information disclosure in the Form Autofill component — Firefox 7.5AIHighAI2026-04-21
CVE-2026-6763 Mitigation bypass in the File Handling component — Firefox 9.1AICriticalAI2026-04-21
CVE-2026-6764 Incorrect boundary conditions in the DOM: Device Interfaces component — Firefox 5.3AIMediumAI2026-04-21
CVE-2026-6762 Spoofing issue in the DOM: Core & HTML component — Firefox 4.3AIMediumAI2026-04-21
CVE-2026-6761 Privilege escalation in the Networking component — Firefox 8.8AIHighAI2026-04-21
CVE-2026-6760 Mitigation bypass in the Networking: Cookies component — Firefox 9.1AICriticalAI2026-04-21
CVE-2026-6758 Use-after-free in the JavaScript: WebAssembly component — Firefox 9.8AICriticalAI2026-04-21
CVE-2026-6759 Use-after-free in the Widget: Cocoa component — Firefox 9.8AICriticalAI2026-04-21
CVE-2026-6757 Invalid pointer in the JavaScript: WebAssembly component — Firefox 7.5AIHighAI2026-04-21
CVE-2026-6756 Mitigation bypass in Firefox for Android — Firefox 8.1AIHighAI2026-04-21
CVE-2026-6755 Mitigation bypass in the DOM: postMessage component — Firefox 6.5AIMediumAI2026-04-21
CVE-2026-6754 Use-after-free in the JavaScript Engine component — Firefox 9.8AICriticalAI2026-04-21
CVE-2026-6753 Incorrect boundary conditions in the WebRTC component — Firefox 9.1AICriticalAI2026-04-21
CVE-2026-6752 Incorrect boundary conditions in the WebRTC component — Firefox 9.1AICriticalAI2026-04-21
CVE-2026-6751 Uninitialized memory in the Audio/Video: Web Codecs component — Firefox 9.1AICriticalAI2026-04-21
CVE-2026-6750 Privilege escalation in the Graphics: WebRender component — Firefox 9.8AICriticalAI2026-04-21
CVE-2026-6749 Information disclosure due to uninitialized memory in the Graphics: Canvas2D component — Firefox 7.5AIHighAI2026-04-21
CVE-2026-6748 Uninitialized memory in the Audio/Video: Web Codecs component — Firefox 9.1AICriticalAI2026-04-21
CVE-2026-6747 Use-after-free in the WebRTC component — Firefox 9.8AICriticalAI2026-04-21

This page lists every published CVE security advisory associated with mozilla. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.