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Mozilla — Vulnerabilities & Security Advisories 2268

Browse all 2268 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 ID Title CVSS Severity Published
CVE-2025-27425 QR code user confirmation bypass with invalid protocol — Firefox for iOS 4.3 - 2025-03-04
CVE-2025-27426 Firefox Mobile iOS Full Address Bar Spoof Using Server-Side Redirect to internal error page — Firefox for iOS 4.7 - 2025-03-04
CVE-2025-27424 Firefox Mobile iOS Address Bar Spoof Using Server-Side Redirect to non-http Scheme — Firefox for iOS 4.3 - 2025-03-04
CVE-2025-1943 Memory safety bugs fixed in Firefox 136 and Thunderbird 136 — Firefox 9.8 - 2025-03-04
CVE-2025-1938 Memory safety bugs fixed in Firefox 136, Thunderbird 136, Firefox ESR 128.8, and Thunderbird 128.8 — Firefox 9.8 - 2025-03-04
CVE-2025-1937 Memory safety bugs fixed in Firefox 136, Thunderbird 136, Firefox ESR 115.21, Firefox ESR 128.8, and Thunderbird 128.8 — Firefox 9.8 - 2025-03-04
CVE-2025-1935 Clickjacking the registerProtocolHandler info-bar — Firefox 7.1 - 2025-03-04
CVE-2025-1936 Adding %00 and a fake extension to a jar: URL changed the interpretation of the contents — Firefox 7.5 - 2025-03-04
CVE-2025-1942 Disclosure of uninitialized memory when .toUpperCase() causes string to get longer — Firefox - - 2025-03-04
CVE-2025-1934 Unexpected GC during RegExp bailout processing — Firefox 6.5 - 2025-03-04
CVE-2025-1941 Lock screen setting bypass in Firefox Focus for Android — Firefox 9.8 - 2025-03-04
CVE-2025-1940 Android Intent confirmation prompt tapjacking using Select options — Firefox 4.3 - 2025-03-04
CVE-2025-1932 Inconsistent comparator in XSLT sorting led to out-of-bounds access — Firefox 8.8 - 2025-03-04
CVE-2025-1933 JIT corruption of WASM i32 return values on 64-bit CPUs — Firefox 8.1 - 2025-03-04
CVE-2025-1931 Use-after-free in WebTransportChild — Firefox 9.8 - 2025-03-04
CVE-2025-1939 Tapjacking in Android Custom Tabs using transition animations — Firefox 6.5 - 2025-03-04
CVE-2025-1930 AudioIPC StreamData could trigger a use-after-free in the Browser process — Firefox 10.0 - 2025-03-04
CVE-2025-1414 Memory safety bugs fixed in Firefox 135.0.1 — Firefox 9.8 - 2025-02-18
CVE-2025-1015 Unsanitized address book fields — Thunderbird 6.1 - 2025-02-04
CVE-2025-1016 Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 115.20, and Thunderbird 128.7 — Firefox 9.8 - 2025-02-04
CVE-2025-1020 Memory safety bugs fixed in Firefox 135 and Thunderbird 135 — Firefox 9.8 - 2025-02-04
CVE-2025-1017 Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7 — Firefox 9.8 - 2025-02-04
CVE-2025-0510 Address of e-mail sender can be spoofed by malicious email — Thunderbird 4.3 - 2025-02-04
CVE-2025-1014 Certificate length was not properly checked — Firefox 8.1 - 2025-02-04
CVE-2025-1012 Use-after-free during concurrent delazification — Firefox 8.1 - 2025-02-04
CVE-2025-1013 Potential opening of private browsing tabs in normal browsing windows — Firefox 5.9 - 2025-02-04
CVE-2025-1019 Fullscreen notification not properly displayed — Firefox 5.3 - 2025-02-04
CVE-2025-1011 A bug in WebAssembly code generation could result in a crash — Firefox 8.8 - 2025-02-04
CVE-2025-1018 Fullscreen notification is not displayed when fullscreen is re-requested — Firefox 3.1 - 2025-02-04
CVE-2025-1010 Use-after-free in Custom Highlight — Firefox 9.8 - 2025-02-04

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.