VULNERABILITY

CVE search

Every published CVE plus open-source advisories (NVD, OSV, GitHub), with CVSS, EPSS and whether it is being exploited in the wild (CISA KEV). Updated every few hours. Our scans match these against the technologies they detect.

Severity

CriticoAltoMedioBassoExploited in the wild (KEV)

Language / ecosystem

JavaScript / TypeScript (npm)Python (PyPI)PHP (Packagist)Java / Kotlin (Maven)GoRuby (RubyGems).NET (NuGet)

Stack

JavaScript / Node.js

Next.jsNuxtReactAngularSvelte / SvelteKitAstroRemixViteExpressNestJSFastifyNode.jsaxios

PHP

LaravelSymfonyPHP

Python

DjangoFlaskFastAPI / Starlette

Ruby

Ruby on Rails

Java

Spring

GinFiber

CMS

WordPressWooCommerceDrupalGhostStrapi

Servers & databases

nginxApache HTTP ServerMySQLPostgreSQLRedis

Vendor1

mozillaoracleibmgoogleadobemicrosoftciscoapacheappleredhatjenkinshpAll vendors →

mozilla products

firefox 3421thunderbird 2054seamonkey 694firefox esr 487thunderbird esr 228bugzilla 144mozilla 100firefox mobile 86network security services 46mozilla suite 27firefox focus 18focus 16nss 6bleach 5

403.635 vulnerabilities · 1767 actively exploited (CISA KEV)

mozilla ✕Clear filters

3879 results

ID	Severity	Summary	Published
CVE-2026-0888	MEDIO5.3	Information disclosure in the XML component. This vulnerability was fixed in Firefox 147 and Thunderbird 147.	13/01/2026
CVE-2026-0887	MEDIO4.3	Clickjacking issue, information disclosure in the PDF Viewer component. This vulnerability was fixed in Firefox 147, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7.	13/01/2026
CVE-2026-0886	MEDIO5.3	Incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox 147, Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7.	13/01/2026
CVE-2026-0885	MEDIO6.5	Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 147, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7.