CVE Feed

    Dashboard / CVE / CVE-2026-2919

    CVE-2026-2919

    Malicious scripts could display attacker-controlled web content under spoofed domains in Focus for iOS by stalling a _self navigation to an invalid port and triggering an iframe redirect, causing the UI to display a trusted domain without user interaction. This vulnerability was fixed in Focus for iOS 148.2.

    Published:Mar 9, 2026
    Last Modified:May 6, 2026
    EPS:Mar 9, 2026
    EPSS Score:0.0001
    CVSS Score:4.3

    Affected Products

    Vendor
    Mozilla
    Product
    Firefox Focus
    Vendor
    Mozilla
    Product
    Focus For Ios

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-8945 (CVSS 7.5) — Sandbox escape in Firefox and Firefox Focus for Android. This vulnerability was fixed in Firefox 151.…
    CVE-2025-10290 (CVSS 6.5) — Opening links via the contextual menu in Focus iOS for certain URL schemes would fail to load but would not re…
    CVE-2025-55033 (CVSS 6.1) — Dragging JavaScript links to the URL bar in Focus for iOS could be utilized to run malicious scripts, potentia…
    CVE-2025-55032 (CVSS 6.1) — Focus for iOS would not respect a Content-Disposition header of type Attachment and would incorrectly display …
    CVE-2025-55031 (CVSS 9.8) — Malicious pages could use Firefox for iOS to pass FIDO: links to the OS and trigger the hybrid passkey transpo…
    CVE-2025-3859 (CVSS 6.1) — Websites directing users to long URLs that caused eliding to occur in the location view could leverage the tru…
    CVE-2024-10474 (CVSS 6.5) — Focus was incorrectly allowing internal links to utilize the app scheme used for deeplinking, which could resu…
    CVE-2024-8399 (CVSS 4.7) — Websites could utilize Javascript links to spoof URL addresses in the Focus navigation bar This vulnerability …
    CVE-2024-5022 (CVSS 4.4) — The file scheme of URLs would be hidden, resulting in potential spoofing of a website's address in the locatio…
    CVE-2024-26284 (CVSS 6.1) — Utilizing a 302 redirect, an attacker could have conducted a Universal Cross-Site Scripting (UXSS) on a victim…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High