2026 CVE Vulnerabilities

79,959 CVEs published in 2026.

CVE IDSeverityCVSSDescription
CVE-2026-27584HIGH7.5Actual is a local-first personal finance tool. Prior to version 26.2.1, missing authentication middleware in the ActualB...
CVE-2026-27568MEDIUM6.1WWBN AVideo is an open source video platform. Prior to version 21.0, AVideo allows Markdown in video comments and uses P...
CVE-2026-27567MEDIUM4.8Payload is a free and open source headless content management system. Prior to 3.75.0, a Server-Side Request Forgery (SS...
CVE-2026-27483HIGH8.8MindsDB is a platform for building artificial intelligence from enterprise data. Prior to version 25.9.1.1, there is a p...
CVE-2026-27208HIGH7.8bleon-ethical/api-gateway-deploy provides API gateway deployment. Version 1.0.0 is vulnerable to an attack chain involvi...
CVE-2026-0402MEDIUM4.9A post-authentication Out-of-bounds Read vulnerability in SonicOS allows a remote attacker to crash a firewall.
CVE-2026-0401MEDIUM4.9A post-authentication NULL Pointer Dereference vulnerability in SonicOS allows a remote attacker to crash a firewall.
CVE-2026-0400MEDIUM4.9A post-authentication Format String vulnerability in SonicOS allows a remote attacker to crash a firewall.
CVE-2026-0399MEDIUM4.9Multiple post-authentication stack-based buffer overflow vulnerabilities in the SonicOS management interface due to impr...
CVE-2026-2807CRITICAL9.8Memory safety bugs present in Firefox 147 and Thunderbird 147. Some of these bugs showed evidence of memory corruption a...
CVE-2026-2806CRITICAL9.1Uninitialized memory in the Graphics: Text component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
CVE-2026-2805CRITICAL9.8Invalid pointer in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
CVE-2026-2804MEDIUM5.4Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148...
CVE-2026-2803HIGH7.5Information disclosure, mitigation bypass in the Settings UI component. This vulnerability was fixed in Firefox 148 and ...
CVE-2026-2802MEDIUM4.2Race condition in the JavaScript: GC component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
CVE-2026-2801HIGH7.5Incorrect boundary conditions in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and ...
CVE-2026-2800CRITICAL9.8Spoofing issue in the WebAuthn component in Firefox for Android. This vulnerability was fixed in Firefox 148 and Thunder...
CVE-2026-2799CRITICAL9.8Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
CVE-2026-2798HIGH8.8Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
CVE-2026-2797CRITICAL9.8Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
CVE-2026-2796CRITICAL9.8JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird...
CVE-2026-2795CRITICAL9.8Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
CVE-2026-2794HIGH7.5Information disclosure due to uninitialized memory in Firefox and Firefox Focus for Android. This vulnerability was fixe...
CVE-2026-2793CRITICAL9.8Memory safety bugs present in Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and Thunderbird ...
CVE-2026-2792CRITICAL9.8Memory safety bugs present in Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and Thunderbird 147. Some of these b...

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