CVEs
Every CVE and security advisory cve.now tracks, newest first. Search narrows them by severity, exploitation, vendor, technology and package ecosystem.
- CVE-2026-117966Site isolation issue in the Networking: HTTP componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117965Same-origin policy bypass in the Address Bar componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117964Use-after-free in the Panning and Zooming componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117963Incorrect boundary conditions in the DOM: Service Workers componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117962Sandbox escape due to incorrect boundary conditions in the Storage: Quota Manager componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117961Incorrect boundary conditions in the Layout: Text and Fonts componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117960Spoofing issue in the DOM: Core & HTML componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117959Site isolation issue in the DOM: Service Workers componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117958Site isolation issue in the Networking: HTTP componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117957Cryptographic issue in the WebRTC: Networking componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117956Invalid pointer in the Nimbus Desktop Client componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117955JIT miscompilation in the JavaScript: WebAssembly componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117954Use-after-free in the Layout: Positioned componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117953Use-after-free in the DOM: Core & HTML componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117952Uninitialized memory in the Networking componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117951Use-after-free in the DOM: Core & HTML componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117950Incorrect boundary conditions in the DOM: Core & HTML componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117949Use-after-free in the DOM: Core & HTML componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117948Use-after-free in the SVG componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117947Use-after-free in the XML componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117946Incorrect boundary conditions in the JavaScript Engine componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117945Incorrect boundary conditions in the XML componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117944Use-after-free in the Layout componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117943Use-after-free in the DOM: Core & HTML componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117942Incorrect boundary conditions in the JavaScript Engine: JIT componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117941Use-after-free in the DOM: CSS Object Model componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117940Use-after-free in the DOM: Core & HTML componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117939Use-after-free in the XML componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117938Use-after-free in the Layout componentMozilla Firefox · Mozilla Thunderbird
- CVE-2026-117937Invalid pointer in the JavaScript Engine componentMozilla Firefox · Mozilla Thunderbird