Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%

Mozilla — Vulnerabilities & Security Advisories 1773

Browse all 1773 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-2025-8039 Search terms persisted in URL bar — Firefox 4.3 -2025-07-22
CVE-2025-8033 Incorrect JavaScript state machine for generators — Firefox 8.8 -2025-07-22
CVE-2025-8038 CSP frame-src was not correctly enforced for paths — Firefox 9.1 -2025-07-22
CVE-2025-8032 XSLT documents could bypass CSP — Firefox 7.1 -2025-07-22
CVE-2025-8031 Incorrect URL stripping in CSP reports — Firefox 7.5 -2025-07-22
CVE-2025-8030 Potential user-assisted code execution in “Copy as cURL” command — Firefox 8.8 -2025-07-22
CVE-2025-8037 Nameless cookies shadow secure cookies — Firefox 9.1 -2025-07-22
CVE-2025-8036 DNS rebinding circumvents CORS — Firefox 8.1 -2025-07-22
CVE-2025-8029 javascript: URLs executed on object and embed tags — Firefox 6.1 -2025-07-22
CVE-2025-8028 Large branch table could lead to truncated instruction — Firefox 7.1 -2025-07-22
CVE-2025-8027 JavaScript engine only wrote partial return value to stack — Firefox 9.1 -2025-07-22
CVE-2025-6703 transport/fc.rs: panic attempting to send MAX_DATA with value larger max varint — neqoCWE-20 7.5 -2025-06-26
CVE-2025-6435 Save as in Devtools could download files without sanitizing the extension — Firefox 8.8AIHighAI2025-06-24
CVE-2025-6436 Memory safety bugs fixed in Firefox 140 and Thunderbird 140 — Firefox 9.8AICriticalAI2025-06-24
CVE-2025-6433 WebAuthn would allow a user to sign a challenge on a webpage with an invalid TLS certificate — Firefox 6.5AIMediumAI2025-06-24
CVE-2025-6434 HTTPS-Only exception screen lacked anti-clickjacking delay — Firefox 4.3AIMediumAI2025-06-24
CVE-2025-6432 DNS Requests leaked outside of a configured SOCKS proxy — Firefox 7.4AIHighAI2025-06-24
CVE-2025-6431 The prompt in Firefox for Android that asks before opening a link in an external application could be bypassed — Firefox 6.5AIMediumAI2025-06-24
CVE-2025-6428 Firefox for Android opened URLs specified in a link querystring parameter — Firefox 6.1AIMediumAI2025-06-24
CVE-2025-6426 No warning when opening executable terminal files on macOS — Firefox 8.8 -2025-06-24
CVE-2025-6427 connect-src Content Security Policy restriction could be bypassed — Firefox 7.5AIHighAI2025-06-24
CVE-2025-6430 Content-Disposition header ignored when a file is included in an embed or object tag — Firefox 6.1 -2025-06-24
CVE-2025-6429 Incorrect parsing of URLs could have allowed embedding of youtube.com — Firefox 4.3 -2025-06-24
CVE-2025-6425 The WebCompat WebExtension shipped with Firefox exposed a persistent UUID — Firefox 7.5 -2025-06-24
CVE-2025-6424 Use-after-free in FontFaceSet — Firefox 9.8 -2025-06-24
CVE-2025-5986 Unsolicited File Download, Disk Space Exhaustion, and Credential Leakage via mailbox:/// Links — Thunderbird 6.5AIMediumAI2025-06-11
CVE-2025-49710 Integer overflow in OrderedHashTable — Firefox 8.8AIHighAI2025-06-11
CVE-2025-49709 Memory corruption in canvas surfaces — Firefox 8.1AIHighAI2025-06-11
CVE-2025-5687 Local privilege escalation vulnerability in Mozilla VPN clients for macOS v2.27.0 and below. — Mozilla VPN 2.28.0 7.8AIHighAI2025-06-11
CVE-2025-5272 Memory safety bugs fixed in Firefox 139 and Thunderbird 139 — Firefox 9.8AICriticalAI2025-05-27

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.