CVE-2026-86853 Repeated external URL scheme launches could potentially cause a denial of service in Firefox for iOS

A malicious webpage could repeatedly trigger external URL schemes, causing system prompts or external application launches. This could make Firefox for iOS temporarily unusable until the page is closed. This vulnerability was fixed in Firefox for iOS 155.1...

SUSE CVE-2024-11700

Malicious websites may have been able to perform user intent confirmation through tapjacking. This could have led to users unknowingly approving the launch of external applications, potentially exposing them to underlying vulnerabilities. This vulnerability affects Firefox 133 and Thunderbird 133...

The Connection to "App/Desktop Name" Failed With Status (There is no Citrix XenApp Server Configured on the Specified Address)

Users receive this error when trying to launch externally: "The connection to "App/Desktop Name" failed with status There is no Citrix XenApp server configured on the specified address.."...