Known Vulnerabilities for Firefox For IOS by Mozilla

Listed below are 10 of the newest known vulnerabilities associated with "Firefox For IOS" by "Mozilla".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-113470 json Cryptographic issue in the Security Block-lists, Allow-lists, and other State component. This vulnerability was fixed in Fire... Not Provided 2026-10-20 2026-10-21
CVE-2026-113401 json Denial-of-service in the PDF Viewer component. This vulnerability was fixed in Firefox 158.0.1 and Thunderbird 158.0.1. Not Provided 2026-10-20 2026-10-20
CVE-2026-113400 json Uninitialized memory in the Audio/Video: cubeb component. This vulnerability was fixed in Firefox 158.0.1 and Thunderbird 158... Not Provided 2026-10-20 2026-10-20
CVE-2026-113399 json Incorrect boundary conditions in the SVG component. This vulnerability was fixed in Firefox 158.0.1 and Thunderbird 158.0.1. Not Provided 2026-10-20 2026-10-20
CVE-2026-109783 json Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox ESR 153.5 and Thunderbird 153.5. Not Provided 2026-10-13 2026-10-13
CVE-2026-109782 json Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox ESR 153.5 and Thunderbird 153.5. Not Provided 2026-10-13 2026-10-13
CVE-2026-109781 json Denial-of-service in the Printing: Output component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderb... Not Provided 2026-10-13 2026-10-13
CVE-2026-109780 json Mitigation bypass in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 158 and Thunderbird 158. Not Provided 2026-10-13 2026-10-13
CVE-2026-109779 json Race condition in the Networking: DNS component. This vulnerability was fixed in Firefox 158 and Thunderbird 158. Not Provided 2026-10-13 2026-10-13
CVE-2026-109778 json Privilege escalation in the WebExtensions component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderb... Not Provided 2026-10-13 2026-10-14
Results limited to 10 most recent vulnerabilities

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